Sha256: 3011ae96cdc5f63bb3fd0a96d21c4fdc70767ee6e7ce67318a5ba6b428fff81c
Contents?: true
Size: 962 Bytes
Versions: 4
Compression:
Stored size: 962 Bytes
Contents
# frozen_string_literal: true
require 'strscan'
module I18n::Tasks::KeyPatternMatching
extend self
MATCH_NOTHING = /\z\A/.freeze
# 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 } * '|'.freeze })/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(/\./, '\.'.freeze).
gsub(/\*/, '.*'.freeze).
gsub(/:/, '(?<=^|\.)[^.]+?(?=\.|$)'.freeze).
gsub(/\{(.*?)}/) { "(#{$1.strip.gsub /\s*,\s*/, '|'.freeze})" }
end
end
Version data entries
4 entries across 4 versions & 1 rubygems