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Size: 1.28 KB
Versions: 5
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Stored size: 1.28 KB
Contents
# Copyright (c) 2023 Jerome Arbez-Gindre
# frozen_string_literal: true
# :nocov:
require('asciidoctor/extensions') unless RUBY_ENGINE == 'opal'
# :nocov:
require('ostruct')
module Asciidoctor
module Defmastership
# Hosts several Text replacement rules
class RegexpDispatcher
# Class to link a regexp with a method
Rule = Struct.new(:regexp, :method_symbol)
private_constant :Rule
# @param client [Object] the object that will receive method call on regexp matches
def initialize(client)
@client = client
@rules = []
end
# Add a rule
#
# @param regexp [Regexp] the regexp for this rule
# @param method_symbol [Symbol] the symbol for the method call
# @return [RegexpDispatcher] self to allow add_rule calls chain
def add_rule(regexp, method_symbol)
@rules << Rule.new(regexp, method_symbol)
self
end
# Add a rule
#
# @param line [String] the original line
# @return [Array<String>] the lines to replace the original line
def replace(line)
@rules.each do |rule|
matches = rule.regexp.match(line)
return @client.public_send(rule.method_symbol, line, matches) if matches
end
[line]
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems