From 60bbdf7d83a5cc1ee5be053d438fc56172b1ea84 Mon Sep 17 00:00:00 2001
From: Norman Clarke <norman@njclarke.com>
Date: Thu, 5 Jan 2012 15:43:06 -0300
Subject: Just delegate a few methods directly to @wrapped_string
---
.../lib/active_support/multibyte/chars.rb | 23 +++-------------------
1 file changed, 3 insertions(+), 20 deletions(-)
(limited to 'activesupport')
diff --git a/activesupport/lib/active_support/multibyte/chars.rb b/activesupport/lib/active_support/multibyte/chars.rb
index fbc469ae12..90544a2e64 100644
--- a/activesupport/lib/active_support/multibyte/chars.rb
+++ b/activesupport/lib/active_support/multibyte/chars.rb
@@ -1,6 +1,7 @@
# encoding: utf-8
require 'active_support/core_ext/string/access'
require 'active_support/core_ext/string/behavior'
+require 'active_support/core_ext/module/delegation'
module ActiveSupport #:nodoc:
module Multibyte #:nodoc:
@@ -38,6 +39,8 @@ module ActiveSupport #:nodoc:
alias to_s wrapped_string
alias to_str wrapped_string
+ delegate :<=>, :=~, :acts_like_string?, :to => :wrapped_string
+
# Creates a new Chars instance by wrapping _string_.
def initialize(string)
@wrapped_string = string
@@ -61,11 +64,6 @@ module ActiveSupport #:nodoc:
super || @wrapped_string.respond_to?(method, include_private)
end
- # Enable more predictable duck-typing on String-like classes. See Object#acts_like?.
- def acts_like_string?
- true
- end
-
# Returns +true+ when the proxy class can handle the string. Returns +false+ otherwise.
def self.consumes?(string)
# Unpack is a little bit faster than regular expressions.
@@ -77,21 +75,6 @@ module ActiveSupport #:nodoc:
include Comparable
- # Returns -1, 0, or 1, depending on whether the Chars object is to be sorted before,
- # equal or after the object on the right side of the operation. It accepts any object
- # that implements +to_s+:
- #
- # 'é'.mb_chars <=> 'ü'.mb_chars # => -1
- #
- # See <tt>String#<=></tt> for more details.
- def <=>(other)
- @wrapped_string <=> other.to_s
- end
-
- def =~(other)
- @wrapped_string =~ other
- end
-
# Works just like <tt>String#split</tt>, with the exception that the items in the resulting list are Chars
# instances instead of String. This makes chaining methods easier.
#
--
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