grizzled.io

GrizzledSource

final class GrizzledSource extends AnyRef

A wrapper for scala.io.Source that provides additional methods. By importing the implicit conversion functions, you can use the methods in this class transparently from a java.io.File object.

import grizzled.io.GrizzledSource._

val source = Source.fromFile(new java.io.File("/tmp/foo/bar"))
source.firstNonblankLine.getOrElse("")
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Instance Constructors

  1. new GrizzledSource(source: Source)

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
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  2. final def ##(): Int

    Definition Classes
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  3. final def ==(arg0: Any): Boolean

    Definition Classes
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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )

  9. def firstNonblankLine: Option[String]

    Find and return the first non-blank line (without trailing newline) in the source.

    Find and return the first non-blank line (without trailing newline) in the source. Uses Source.getLines(), which may or may not start at the beginning of the source, depending on the source's state.

    returns

    None if there is no nonblank line, Some(line) if there is.

  10. final def getClass(): Class[_]

    Definition Classes
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  11. def hashCode(): Int

    Definition Classes
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  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  13. def linesBetween(start: String, finish: String): Iterator[String]

    Find the lines between two marker lines in the source.

    Find the lines between two marker lines in the source. For instance, to get all lines between the next occurrence of "

    " (on a line by
itself and "

    " (or end of file), use:

    import grizzled.io.GrizzledSource._
import scala.io.Source
import java.io.File

val path = "/path/to/some/file"
val lines = Source.fromFile(new File(path)).linesBetween("{{{", "

    ") }}}

    This method uses Source.getLines(), which may or may not start at the beginning of the source, depending on the source's state.

    val lines = Source.fromFile(new File(path)).linesBetween("{{{", " }}} }}}

    This method uses Source.getLines(), which may or may not start at the beginning of the source, depending on the source's state.

    itself and " }}}

    import grizzled.io.GrizzledSource._
import scala.io.Source
import java.io.File

val path = "/path/to/some/file"
val lines = Source.fromFile(new File(path)).linesBetween("{{{", "

    ") }}}

    This method uses Source.getLines(), which may or may not start at the beginning of the source, depending on the source's state.

    val lines = Source.fromFile(new File(path)).linesBetween("{{{", " }}} }}}

    This method uses Source.getLines(), which may or may not start at the beginning of the source, depending on the source's state.

    start

    the starting line marker

    finish

    the ending line marker

    returns

    a iterator of lines, or an empty iterator if none found

  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
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  15. final def notify(): Unit

    Definition Classes
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  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  17. val source: Source

  18. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
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  19. def toString(): String

    Definition Classes
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  20. final def wait(): Unit

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    @throws( ... )

  21. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  22. final def wait(arg0: Long): Unit

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    @throws( ... )

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