RubyInteger (JRuby Core 9.2.9.0 API)

java.lang.Object
- org.jruby.RubyBasicObject
- - org.jruby.RubyObject
  - - org.jruby.RubyNumeric
    - - org.jruby.RubyInteger

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Direct Known Subclasses:

RubyBignum, RubyFixnum
```
public abstract class RubyInteger
extends RubyNumeric
```
Implementation of the Integer class.

Author:

jpetersen

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.jruby.RubyNumeric
  RubyNumeric.InvalidIntegerException, RubyNumeric.NumberTooLargeException
- Nested classes/interfaces inherited from class org.jruby.RubyObject
  RubyObject.Data
- Nested classes/interfaces inherited from class org.jruby.RubyBasicObject
  RubyBasicObject.Finalizer

Field Summary

Fields
Modifier and Type Field and Description

static ByteList[] SINGLE_CHAR_BYTELISTS19
Deprecated.
- Fields inherited from class org.jruby.RubyNumeric
  DBL_EPSILON, NUMERIC_ALLOCATOR
- Fields inherited from class org.jruby.RubyObject
  IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR
- Fields inherited from class org.jruby.RubyBasicObject
  ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp
- Fields inherited from interface org.jruby.runtime.builtin.IRubyObject
  NULL_ARRAY

Fields
Modifier and Type	Field and Description
`static ByteList[]`	`SINGLE_CHAR_BYTELISTS19` Deprecated.

Constructor Summary

Constructors
Constructor and Description
`RubyInteger(RubyClass rubyClass)`
`RubyInteger(Ruby runtime, RubyClass rubyClass)`
`RubyInteger(Ruby runtime, RubyClass rubyClass, boolean useObjectSpace)`
`RubyInteger(Ruby runtime, RubyClass rubyClass, boolean useObjectSpace, boolean canBeTainted)` Deprecated.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`abstract IRubyObject`	`abs(ThreadContext context)` num_abs
`IRubyObject`	`allbits_p(ThreadContext context, IRubyObject other)`
`IRubyObject`	`anybits_p(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`bit_length(ThreadContext context)`
`IRubyObject`	`ceil()` Deprecated.
`IRubyObject`	`ceil(ThreadContext context)` MRI: num_ceil
`abstract IRubyObject`	`ceil(ThreadContext context, IRubyObject arg)`
`RubyString`	`chr(ThreadContext context)` int_chr
`RubyString`	`chr(ThreadContext context, IRubyObject arg)`
`RubyString`	`chr19(ThreadContext context)` Deprecated.
`RubyString`	`chr19(ThreadContext context, IRubyObject arg)` Deprecated.
`RubyInteger`	`convertToInteger()` Tries to convert this object to a Ruby Integer using the "to_int" method.
`static RubyClass`	`createIntegerClass(Ruby runtime)`
`IRubyObject`	`denominator(ThreadContext context)` numeric_denominator
`RubyArray`	`digits(ThreadContext context)`
`abstract RubyArray`	`digits(ThreadContext context, IRubyObject base)`
`IRubyObject`	`div_div(ThreadContext context, IRubyObject other)`
`IRubyObject`	`divmod(ThreadContext context, IRubyObject other)` num_divmod
`IRubyObject`	`downto(ThreadContext context, IRubyObject to, Block block)` int_downto
`RubyBoolean`	`even_p(ThreadContext context)`
`IRubyObject`	`fdiv(ThreadContext context, IRubyObject y)` num_fdiv
`abstract IRubyObject`	`fdivDouble(ThreadContext context, IRubyObject y)`
`IRubyObject`	`floor()` Deprecated.
`IRubyObject`	`floor(ThreadContext context)` MRI: num_floor
`abstract IRubyObject`	`floor(ThreadContext context, IRubyObject arg)`
`static java.math.BigInteger`	`floorSqrt(java.math.BigInteger x)`
`static long`	`floorSqrt(long x)`
`IRubyObject`	`gcd(ThreadContext context, IRubyObject other)` rb_gcd
`IRubyObject`	`gcdlcm(ThreadContext context, IRubyObject other)` rb_gcdlcm
`abstract IRubyObject`	`idiv(ThreadContext context, IRubyObject other)` MRI: rb_int_idiv and overrides
`static IRubyObject`	`induced_from(ThreadContext context, IRubyObject recv, IRubyObject other)` Deprecated.
`protected static boolean`	`int_half_p_half_down(ThreadContext context, RubyInteger num, RubyNumeric n, IRubyObject f)`
`protected static boolean`	`int_half_p_half_even(ThreadContext context, RubyInteger num, RubyNumeric n, IRubyObject f)`
`protected static boolean`	`int_half_p_half_up(ThreadContext context, RubyInteger num, RubyNumeric n, IRubyObject f)`
`protected static long`	`int_round_half_down(long x, long y)`
`protected static long`	`int_round_half_even(long x, long y)`
`protected static long`	`int_round_half_up(long x, long y)`
`protected boolean`	`int_round_zero_p(ThreadContext context, int ndigits)`
`IRubyObject`	`integer_p()` int_int_p
`protected IRubyObject`	`intPowTmp3(ThreadContext context, RubyInteger y, RubyBignum m, boolean negaFlg)`
`boolean`	`isNegative()`
`IRubyObject`	`isNegative(ThreadContext context)` num_negative_p
`boolean`	`isPositive()`
`IRubyObject`	`isPositive(ThreadContext context)` num_positive_p
`IRubyObject`	`lcm(ThreadContext context, IRubyObject other)` rb_lcm
`IRubyObject`	`magnitude(ThreadContext context)` num_abs/1.9
`RubyInteger`	`negate()`
`IRubyObject`	`nobits_p(ThreadContext context, IRubyObject other)`
`IRubyObject`	`numerator(ThreadContext context)` numeric_numerator
`RubyBoolean`	`odd_p(ThreadContext context)`
`abstract IRubyObject`	`op_and(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_aref(IRubyObject other)`
`abstract IRubyObject`	`op_aref(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`op_cmp(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`op_div(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`op_equal(ThreadContext context, IRubyObject other)` rb_obj_equal Will by default use identity equality to compare objects.
`IRubyObject`	`op_ge(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_gt(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_idiv(ThreadContext context, IRubyObject arg)` Deprecated.
`IRubyObject`	`op_le(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_lshift(IRubyObject other)` Deprecated.
`abstract IRubyObject`	`op_lshift(ThreadContext context, IRubyObject other)`
`RubyInteger`	`op_lshift(ThreadContext context, long other)`
`IRubyObject`	`op_lt(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`op_minus(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_minus(ThreadContext context, long other)`
`abstract IRubyObject`	`op_mod(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_mod(ThreadContext context, long other)`
`abstract IRubyObject`	`op_mul(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_mul(ThreadContext context, long other)`
`IRubyObject`	`op_neg()`
`abstract IRubyObject`	`op_neg(ThreadContext context)`
`abstract IRubyObject`	`op_or(ThreadContext context, IRubyObject other)`
`abstract IRubyObject`	`op_plus(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_plus(ThreadContext context, long other)`
`abstract IRubyObject`	`op_pow(ThreadContext context, IRubyObject other)`
`IRubyObject`	`op_rshift(IRubyObject other)` Deprecated.
`abstract IRubyObject`	`op_rshift(ThreadContext context, IRubyObject other)`
`RubyInteger`	`op_rshift(ThreadContext context, long other)`
`IRubyObject`	`op_uminus()`
`abstract IRubyObject`	`op_uminus(ThreadContext context)` num_uminus
`abstract IRubyObject`	`op_xor(ThreadContext context, IRubyObject other)`
`IRubyObject`	`ord(ThreadContext context)` int_ord
`IRubyObject`	`pow(ThreadContext context, IRubyObject other)`
`IRubyObject`	`pow(ThreadContext context, IRubyObject b, IRubyObject m)`
`IRubyObject`	`pred(ThreadContext context)`
`IRubyObject`	`rationalize(ThreadContext context, IRubyObject[] args)` integer_rationalize
`IRubyObject`	`remainder(ThreadContext context, IRubyObject dividend)` num_remainder
`IRubyObject`	`round()` Deprecated.
`IRubyObject`	`round(ThreadContext context)` MRI: num_round
`IRubyObject`	`round(ThreadContext context, int ndigits)`
`IRubyObject`	`round(ThreadContext context, IRubyObject _digits)`
`IRubyObject`	`round(ThreadContext context, IRubyObject digits, IRubyObject _opts)`
`IRubyObject`	`round19()` Deprecated.
`IRubyObject`	`round19(ThreadContext context, IRubyObject arg)` Deprecated.
`RubyNumeric`	`roundShared(ThreadContext context, int ndigits, java.math.RoundingMode roundingMode)`
`int`	`signum()`
`IRubyObject`	`size()`
`abstract IRubyObject`	`size(ThreadContext context)`
`abstract IRubyObject`	`sqrt(ThreadContext context)`
`static IRubyObject`	`sqrt(ThreadContext context, IRubyObject self, IRubyObject num)` rb_int_s_isqrt
`IRubyObject`	`succ(ThreadContext context)` int_succ
`IRubyObject`	`times(ThreadContext context, Block block)`
`protected RubyEnumerator.SizeFn`	`timesSizeFn(Ruby runtime)`
`IRubyObject`	`to_f()`
`abstract IRubyObject`	`to_f(ThreadContext context)`
`IRubyObject`	`to_i()` int_to_i
`IRubyObject`	`to_r(ThreadContext context)` integer_to_r
`abstract RubyString`	`to_s()` rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj.
`abstract RubyString`	`to_s(IRubyObject x)`
`protected RubyFloat`	`toFloat()`
`IRubyObject`	`truncate()` Deprecated.
`IRubyObject`	`truncate(ThreadContext context)` MRI: num_truncate
`abstract IRubyObject`	`truncate(ThreadContext context, IRubyObject arg)`
`IRubyObject`	`upto(ThreadContext context, IRubyObject to, Block block)` int_upto
`abstract IRubyObject`	`zero_p(ThreadContext context)` num_zero_p

Methods inherited from class org.jruby.RubyNumeric
abs2, arg, asNumeric, callCoerced, callCoerced, callCoerced, callCoerced, checkInt, checkInt, coerce, coerceBin, coerceBin, coerceBit, coerceBit, coerceBody, coerceCmp, coerceCmp, coerceFailed, coerceRelOp, coerceRelOp, coerceRescue, compareWithZero, conjugate, convertToRational, createNumericClass, dbl_cmp, dbl2ival, dbl2num, div, div19, divmod19, doCoerce, dup, eql_p, finite_p, fix2int, fix2int, fix2long, fixable, float2long, floatStepSize, getBigIntegerValue, getCoerced, getDoubleValue, getIntValue, getLongValue, getRoundingMode, idiv, image, infinite_p, initialize_copy, int2fix, intervalStepSize, isReal, isZero, modulo, modulo19, negativeInt, negFixable, negFixable, newNumeric, nonzero_p, num_imaginary, num2chr, num2dbl, num2dbl, num2fix, num2int, num2long, numFuncall, numFuncall, numRemainder, op_cmp, op_not, op_num_equal, op_uplus, polar, posFixable, posFixable, positiveInt, quo_19, quo, rbClone, rbClone, rbClone, rbClone, real_p, real, rect, scalar_p, singleton_method_added, step, str2fnum, str2fnum, str2fnum19, str2inum, str2inum, to_c, to_int, toJava

Methods inherited from class org.jruby.RubyObject
attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, eqlInternal, equalInternal, equals, getNativeClassIndex, hashCode, inspect, op_eqq, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject
addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, ensureInstanceVariablesSettable, eql_p, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize19, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing, method_missing19, method, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_equal_19, op_match, op_match19, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_method, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, trust, type_deprecated, type, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jruby.runtime.builtin.IRubyObject
array

Field Detail

SINGLE_CHAR_BYTELISTS19

@Deprecated
public static final ByteList[] SINGLE_CHAR_BYTELISTS19

Deprecated.

Constructor Detail

RubyInteger

public RubyInteger(Ruby runtime,
                   RubyClass rubyClass)

RubyInteger

public RubyInteger(RubyClass rubyClass)

RubyInteger

public RubyInteger(Ruby runtime,
                   RubyClass rubyClass,
                   boolean useObjectSpace)

RubyInteger

@Deprecated
public RubyInteger(Ruby runtime,
                               RubyClass rubyClass,
                               boolean useObjectSpace,
                               boolean canBeTainted)

Deprecated.

Method Detail

createIntegerClass

public static RubyClass createIntegerClass(Ruby runtime)

convertToInteger
```
public RubyInteger convertToInteger()
```
Description copied from class: RubyBasicObject

Tries to convert this object to a Ruby Integer using the "to_int" method.

Specified by:

convertToInteger in interface IRubyObject

Overrides:

convertToInteger in class RubyBasicObject

Returns:

an integer representation of this

toFloat
```
protected RubyFloat toFloat()
```

signum
```
public int signum()
```

negate
```
public RubyInteger negate()
```

isNegative
```
public IRubyObject isNegative(ThreadContext context)
```
Description copied from class: RubyNumeric

num_negative_p

Overrides:

isNegative in class RubyNumeric

isPositive
```
public IRubyObject isPositive(ThreadContext context)
```
Description copied from class: RubyNumeric

num_positive_p

Overrides:

isPositive in class RubyNumeric

isNegative
```
public boolean isNegative()
```
Overrides:

isNegative in class RubyNumeric

isPositive
```
public boolean isPositive()
```
Overrides:

isPositive in class RubyNumeric

sqrt

public static IRubyObject sqrt(ThreadContext context,
                               IRubyObject self,
                               IRubyObject num)

rb_int_s_isqrt

sqrt

public abstract IRubyObject sqrt(ThreadContext context)

floorSqrt

public static final long floorSqrt(long x)

floorSqrt

public static final java.math.BigInteger floorSqrt(java.math.BigInteger x)

integer_p
```
public IRubyObject integer_p()
```
int_int_p

Overrides:

integer_p in class RubyNumeric

upto

public IRubyObject upto(ThreadContext context,
                        IRubyObject to,
                        Block block)

int_upto

downto

public IRubyObject downto(ThreadContext context,
                          IRubyObject to,
                          Block block)

int_downto

times

public IRubyObject times(ThreadContext context,
                         Block block)

timesSizeFn

protected RubyEnumerator.SizeFn timesSizeFn(Ruby runtime)

succ

public IRubyObject succ(ThreadContext context)

int_succ

chr

public RubyString chr(ThreadContext context)

int_chr

chr19

@Deprecated
public final RubyString chr19(ThreadContext context)

Deprecated.

chr

public RubyString chr(ThreadContext context,
                      IRubyObject arg)

chr19

@Deprecated
public RubyString chr19(ThreadContext context,
                                    IRubyObject arg)

Deprecated.

ord

public IRubyObject ord(ThreadContext context)

int_ord

to_i
```
public IRubyObject to_i()
```
int_to_i

ceil
```
public IRubyObject ceil(ThreadContext context)
```
Description copied from class: RubyNumeric

MRI: num_ceil

Overrides:

ceil in class RubyNumeric

ceil

public abstract IRubyObject ceil(ThreadContext context,
                                 IRubyObject arg)

floor
```
public IRubyObject floor(ThreadContext context)
```
Description copied from class: RubyNumeric

MRI: num_floor

Overrides:

floor in class RubyNumeric

floor

public abstract IRubyObject floor(ThreadContext context,
                                  IRubyObject arg)

truncate
```
public IRubyObject truncate(ThreadContext context)
```
Description copied from class: RubyNumeric

MRI: num_truncate

Overrides:

truncate in class RubyNumeric

truncate

public abstract IRubyObject truncate(ThreadContext context,
                                     IRubyObject arg)

round
```
public IRubyObject round(ThreadContext context)
```
Description copied from class: RubyNumeric

MRI: num_round

Overrides:

round in class RubyNumeric

round

public IRubyObject round(ThreadContext context,
                         IRubyObject _digits)

round

public IRubyObject round(ThreadContext context,
                         IRubyObject digits,
                         IRubyObject _opts)

round

public IRubyObject round(ThreadContext context,
                         int ndigits)

roundShared

public RubyNumeric roundShared(ThreadContext context,
                               int ndigits,
                               java.math.RoundingMode roundingMode)

int_round_zero_p

protected boolean int_round_zero_p(ThreadContext context,
                                   int ndigits)

int_round_half_even

protected static long int_round_half_even(long x,
                                          long y)

int_round_half_up

protected static long int_round_half_up(long x,
                                        long y)

int_round_half_down

protected static long int_round_half_down(long x,
                                          long y)

int_half_p_half_even

protected static boolean int_half_p_half_even(ThreadContext context,
                                              RubyInteger num,
                                              RubyNumeric n,
                                              IRubyObject f)

int_half_p_half_up

protected static boolean int_half_p_half_up(ThreadContext context,
                                            RubyInteger num,
                                            RubyNumeric n,
                                            IRubyObject f)

int_half_p_half_down

protected static boolean int_half_p_half_down(ThreadContext context,
                                              RubyInteger num,
                                              RubyNumeric n,
                                              IRubyObject f)

to_r

public IRubyObject to_r(ThreadContext context)

integer_to_r

rationalize

public IRubyObject rationalize(ThreadContext context,
                               IRubyObject[] args)

integer_rationalize

odd_p

public RubyBoolean odd_p(ThreadContext context)

even_p

public RubyBoolean even_p(ThreadContext context)

allbits_p

public IRubyObject allbits_p(ThreadContext context,
                             IRubyObject other)

anybits_p

public IRubyObject anybits_p(ThreadContext context,
                             IRubyObject other)

nobits_p

public IRubyObject nobits_p(ThreadContext context,
                            IRubyObject other)

pred

public IRubyObject pred(ThreadContext context)

gcd

public IRubyObject gcd(ThreadContext context,
                       IRubyObject other)

rb_gcd

fdiv

public IRubyObject fdiv(ThreadContext context,
                        IRubyObject y)

Description copied from class: RubyNumeric

num_fdiv

Overrides:: fdiv in class RubyNumeric

fdivDouble

public abstract IRubyObject fdivDouble(ThreadContext context,
                                       IRubyObject y)

lcm

public IRubyObject lcm(ThreadContext context,
                       IRubyObject other)

rb_lcm

gcdlcm

public IRubyObject gcdlcm(ThreadContext context,
                          IRubyObject other)

rb_gcdlcm

digits

public RubyArray digits(ThreadContext context)

digits

public abstract RubyArray digits(ThreadContext context,
                                 IRubyObject base)

numerator
```
public IRubyObject numerator(ThreadContext context)
```
Description copied from class: RubyNumeric

numeric_numerator

Overrides:

numerator in class RubyNumeric

denominator
```
public IRubyObject denominator(ThreadContext context)
```
Description copied from class: RubyNumeric

numeric_denominator

Overrides:

denominator in class RubyNumeric

to_s
```
public abstract RubyString to_s()
```
Description copied from class: RubyBasicObject

rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj. The default to_s prints the object's class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns ``main.''

Overrides:

to_s in class RubyBasicObject

to_s

public abstract RubyString to_s(IRubyObject x)

op_uminus
```
public abstract IRubyObject op_uminus(ThreadContext context)
```
Description copied from class: RubyNumeric

num_uminus

Overrides:

op_uminus in class RubyNumeric

op_plus

public abstract IRubyObject op_plus(ThreadContext context,
                                    IRubyObject other)

Overrides:: op_plus in class RubyNumeric

op_plus

public IRubyObject op_plus(ThreadContext context,
                           long other)

op_minus

public abstract IRubyObject op_minus(ThreadContext context,
                                     IRubyObject other)

op_minus

public IRubyObject op_minus(ThreadContext context,
                            long other)

op_mul

public abstract IRubyObject op_mul(ThreadContext context,
                                   IRubyObject other)

op_mul

public IRubyObject op_mul(ThreadContext context,
                          long other)

idiv

public abstract IRubyObject idiv(ThreadContext context,
                                 IRubyObject other)

Description copied from class: RubyNumeric

MRI: rb_int_idiv and overrides

Overrides:: idiv in class RubyNumeric

div_div

public final IRubyObject div_div(ThreadContext context,
                                 IRubyObject other)

op_div

public abstract IRubyObject op_div(ThreadContext context,
                                   IRubyObject other)

op_mod

public abstract IRubyObject op_mod(ThreadContext context,
                                   IRubyObject other)

op_mod

public IRubyObject op_mod(ThreadContext context,
                          long other)

op_pow

public abstract IRubyObject op_pow(ThreadContext context,
                                   IRubyObject other)

pow

public IRubyObject pow(ThreadContext context,
                       IRubyObject other)

pow

public IRubyObject pow(ThreadContext context,
                       IRubyObject b,
                       IRubyObject m)

intPowTmp3

protected IRubyObject intPowTmp3(ThreadContext context,
                                 RubyInteger y,
                                 RubyBignum m,
                                 boolean negaFlg)

abs
```
public abstract IRubyObject abs(ThreadContext context)
```
Description copied from class: RubyNumeric

num_abs

Overrides:

abs in class RubyNumeric

magnitude
```
public IRubyObject magnitude(ThreadContext context)
```
Description copied from class: RubyNumeric

num_abs/1.9

Overrides:

magnitude in class RubyNumeric

op_equal
```
public abstract IRubyObject op_equal(ThreadContext context,
                                     IRubyObject other)
```
Description copied from class: RubyBasicObject

rb_obj_equal Will by default use identity equality to compare objects. This follows the Ruby semantics. The name of this method doesn't follow the convention because hierarchy problems

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyBasicObject

op_cmp

public abstract IRubyObject op_cmp(ThreadContext context,
                                   IRubyObject other)

Overrides:: op_cmp in class RubyBasicObject

op_neg

public abstract IRubyObject op_neg(ThreadContext context)

op_and

public abstract IRubyObject op_and(ThreadContext context,
                                   IRubyObject other)

op_or

public abstract IRubyObject op_or(ThreadContext context,
                                  IRubyObject other)

op_xor

public abstract IRubyObject op_xor(ThreadContext context,
                                   IRubyObject other)

op_aref

public abstract IRubyObject op_aref(ThreadContext context,
                                    IRubyObject other)

op_lshift

public abstract IRubyObject op_lshift(ThreadContext context,
                                      IRubyObject other)

op_lshift

public RubyInteger op_lshift(ThreadContext context,
                             long other)

op_rshift

public abstract IRubyObject op_rshift(ThreadContext context,
                                      IRubyObject other)

op_rshift

public RubyInteger op_rshift(ThreadContext context,
                             long other)

to_f

public abstract IRubyObject to_f(ThreadContext context)

size

public abstract IRubyObject size(ThreadContext context)

zero_p
```
public abstract IRubyObject zero_p(ThreadContext context)
```
Description copied from class: RubyNumeric

num_zero_p

Overrides:

zero_p in class RubyNumeric

bit_length

public abstract IRubyObject bit_length(ThreadContext context)

op_gt

public IRubyObject op_gt(ThreadContext context,
                         IRubyObject other)

op_lt

public IRubyObject op_lt(ThreadContext context,
                         IRubyObject other)

op_ge

public IRubyObject op_ge(ThreadContext context,
                         IRubyObject other)

op_le

public IRubyObject op_le(ThreadContext context,
                         IRubyObject other)

remainder

public IRubyObject remainder(ThreadContext context,
                             IRubyObject dividend)

Description copied from class: RubyNumeric

num_remainder

Overrides:: remainder in class RubyNumeric

divmod

public IRubyObject divmod(ThreadContext context,
                          IRubyObject other)

Description copied from class: RubyNumeric

num_divmod

Overrides:: divmod in class RubyNumeric

op_uminus
```
public IRubyObject op_uminus()
```

op_neg
```
public IRubyObject op_neg()
```

op_aref

public IRubyObject op_aref(IRubyObject other)

op_lshift

@Deprecated
public IRubyObject op_lshift(IRubyObject other)

Deprecated.

op_rshift

@Deprecated
public IRubyObject op_rshift(IRubyObject other)

Deprecated.

to_f
```
public IRubyObject to_f()
```

size
```
public IRubyObject size()
```

induced_from

@Deprecated
public static IRubyObject induced_from(ThreadContext context,
                                                   IRubyObject recv,
                                                   IRubyObject other)

Deprecated.

rb_int_induced_from

round
```
@Deprecated
public IRubyObject round()
```
Deprecated.

Overrides:

round in class RubyNumeric

ceil
```
@Deprecated
public IRubyObject ceil()
```
Deprecated.

Overrides:

ceil in class RubyNumeric

floor
```
@Deprecated
public IRubyObject floor()
```
Deprecated.

Overrides:

floor in class RubyNumeric

truncate
```
@Deprecated
public IRubyObject truncate()
```
Deprecated.

Description copied from class: RubyNumeric

num_truncate

Overrides:

truncate in class RubyNumeric

round19

@Deprecated
public final IRubyObject round19()

Deprecated.

round19

@Deprecated
public final IRubyObject round19(ThreadContext context,
                                             IRubyObject arg)

Deprecated.

op_idiv

@Deprecated
public final IRubyObject op_idiv(ThreadContext context,
                                             IRubyObject arg)

Deprecated.

Class RubyInteger

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.RubyNumeric

Nested classes/interfaces inherited from class org.jruby.RubyObject

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

Field Summary

Fields inherited from class org.jruby.RubyNumeric

Fields inherited from class org.jruby.RubyObject

Fields inherited from class org.jruby.RubyBasicObject

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

Constructor Summary

Method Summary

Methods inherited from class org.jruby.RubyNumeric

Methods inherited from class org.jruby.RubyObject

Methods inherited from class org.jruby.RubyBasicObject

Methods inherited from class java.lang.Object

Methods inherited from interface org.jruby.runtime.builtin.IRubyObject

Field Detail

SINGLE_CHAR_BYTELISTS19

Constructor Detail

RubyInteger

RubyInteger

RubyInteger

RubyInteger

Method Detail

createIntegerClass

convertToInteger

toFloat

signum

negate

isNegative

isPositive

isNegative

isPositive

sqrt

sqrt

floorSqrt

floorSqrt

integer_p

upto

downto

times

timesSizeFn

succ

chr

chr19

chr

chr19

ord

to_i

ceil

ceil

floor

floor

truncate

truncate

round

round

round

round

roundShared

int_round_zero_p

int_round_half_even

int_round_half_up

int_round_half_down

int_half_p_half_even

int_half_p_half_up

int_half_p_half_down

to_r

rationalize

odd_p

even_p

allbits_p

anybits_p

nobits_p

pred

gcd

fdiv

fdivDouble

lcm