Sha256: 01838297eb8d090b3cde7e39304bdfbad2e6e00bbc618e9380d41928246d136e
Contents?: true
Size: 972 Bytes
Versions: 21
Compression:
Stored size: 972 Bytes
Contents
# frozen_string_literal: true
require 'strscan'
module I18n::Tasks::KeyPatternMatching
extend self # rubocop:disable Style/ModuleFunction
MATCH_NOTHING = /\z\A/
# one regex to match any
def compile_patterns_re(key_patterns)
if key_patterns.blank?
# match nothing
MATCH_NOTHING
else
/(?:#{ key_patterns.map { |p| compile_key_pattern p } * '|' })/m
end
end
# convert pattern to regex
# In patterns:
# * is like .* in regexs
# : matches a single key
# { a, b.c } match any in set, can use : and *, match is captured
def compile_key_pattern(key_pattern)
return key_pattern if key_pattern.is_a?(Regexp)
/\A#{key_pattern_re_body(key_pattern)}\z/
end
def key_pattern_re_body(key_pattern)
key_pattern
.gsub(/\./, '\.')
.gsub(/\*/, '.*')
.gsub(/:/, '(?<=^|\.)[^.]+?(?=\.|$)')
.gsub(/\{(.*?)}/) { "(#{Regexp.last_match(1).strip.gsub(/\s*,\s*/, '|')})" }
end
end
Version data entries
21 entries across 21 versions & 1 rubygems