Sha256: a4bda32e116249f3c746f15fee4646d894cf363579e26cc23c8780468f6d1e07
Contents?: true
Size: 1.39 KB
Versions: 16
Compression:
Stored size: 1.39 KB
Contents
# frozen_string_literal: true
class Language
def self.parse(input)
new.parse(input)
end
def self.absent
Atom::Absent.new(parent: new)
end
def self.ignore
Atom::Ignore.new(parent: new)
end
def self.maybe
Atom::Maybe.new(parent: new)
end
def self.repeat(minimum = 0, maximum = nil)
Atom::Repeat.new(parent: new, minimum:, maximum:)
end
def self.aka(name)
Atom::Aka.new(parent: new, name:)
end
def self.|(other)
Atom::Or.new(left: new, right: other)
end
def self.>>(other)
Atom::And.new(left: new, right: other)
end
def self.<<(other)
Atom::And.new(left: new, right: other)
end
def self.then(&block)
Atom::Then.new(parent: new, block:)
end
def parse(input_or_parser)
if input_or_parser.is_a?(Parser)
parser = input_or_parser
clone =
Parser.new(
root:,
input: parser.input,
cursor: parser.cursor,
buffer: parser.buffer,
output: parser.output
)
clone.parse(check_end_of_input: false)
parser.cursor = clone.cursor
parser.buffer = clone.buffer
parser.output = clone.output
else
input = input_or_parser
Parser.new(root:, input:).parse
end
end
def str(string)
Atom::Str.new(string:)
end
def any
Atom::Any.new
end
def to_s
"<#{self.class.name}>"
end
def inspect
to_s
end
end
Version data entries
16 entries across 16 versions & 1 rubygems