Sha256: 34556a44f7e69232919faf72935ba410d25fe63c1be75ed8251e76fdae68bcfb
Contents?: true
Size: 634 Bytes
Versions: 15
Compression:
Stored size: 634 Bytes
Contents
# frozen_string_literal: true
class Language
class Atom
class Maybe < Atom
def initialize(parent:)
@parent = parent
end
def parse(parser)
clone =
Parser.new(
root: self,
input: parser.input,
cursor: parser.cursor,
buffer: parser.buffer
)
@parent.parse(clone)
rescue Parser::Interuption
else
parser.buffer = clone.buffer
parser.cursor = clone.cursor
parser.output = clone.output
end
def to_s
@parent ? "#{@parent}.maybe" : "maybe"
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems