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Add AS::Multibyte::Chars#match?

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This commit is contained in:
Akira Matsuda 2019-07-29 13:33:03 +09:00
parent d55dea5ef1
commit 381e8cb67a
2 changed files with 7 additions and 1 deletions
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2
activesupport/lib/active_support/multibyte/chars.rb
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@ -48,7 +48,7 @@ module ActiveSupport #:nodoc:
alias to_s wrapped_string
alias to_str wrapped_string
delegate :<=>, :=~, :acts_like_string?, to: :wrapped_string
delegate :<=>, :=~, :match?, :acts_like_string?, to: :wrapped_string
# Creates a new Chars instance by wrapping _string_.
def initialize(string)

6
activesupport/test/multibyte_chars_test.rb
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@ -204,6 +204,12 @@ class MultibyteCharsUTF8BehaviourTest < ActiveSupport::TestCase
assert_equal 3, (@chars =~ /わ/u)
end
def test_match_should_return_boolean_for_regexp_match
assert_not @chars.match?(/wrong/u)
assert @chars.match?(/こに/u)
assert @chars.match?(/ち/u)
end
def test_should_use_character_offsets_for_insert_offsets
assert_equal "", (+"").mb_chars.insert(0, "")
assert_equal "こわにちわ", @chars.insert(1, "わ")