LazyChooseParsley

parsley.extension$.LazyChooseParsley

final implicit class LazyChooseParsley[P, Q, +A](pq: => (P, Q))(implicit conP: P => Parsley[A], conQ: Q => Parsley[A])

This class exposes an if combinator on pairs of parsers.

This extension class operators on pairs of values that are convertible to parsers. It enables the use of the ?: combinator, which is an alias for ifP.

Type parameters

P: the type of left base value that this class is used on (the conversion to Parsley) is summoned automatically.
Q: the type of right base value that this class is used on (the conversion to Parsley) is summoned automatically.

Value parameters

conP: a conversion that allows values convertible to parsers to be used.
conQ: a conversion that allows values convertible to parsers to be used.
pq: The values (convertible to parsers) that serve the branches of the if.

Attributes

Constructor: This constructor should not be called manually, it is designed to be used via Scala's implicit resolution.
Version: 4.0.0
Source: extension.scala
Graph
Supertypes: class Object

trait Matchable

class Any

Members list

Value members

Concrete methods

This combinator will conditionally parse one of the parsers in this pair depending on the result of a third parser b.

Equivalent to ifP, but in operator form: ifP(b, p, q) is the same as b ?: (p, q).

Attributes

See also: ifP
Note: Scala applies methods ending in : right-associatively, and the pair is on the right-hand side of the operator.
Source: extension.scala

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