9a0441206b579ad23070f833f66b9095bd4e5f32
2 # Copyright (c) 2008 Philip Ross
4 # Permission is hereby granted, free of charge, to any person obtaining a copy
5 # of this software and associated documentation files (the "Software"), to deal
6 # in the Software without restriction, including without limitation the rights
7 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 # copies of the Software, and to permit persons to whom the Software is
9 # furnished to do so, subject to the following conditions:
11 # The above copyright notice and this permission notice shall be included in all
12 # copies or substantial portions of the Software.
14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
28 # Methods to support different versions of Ruby.
29 module RubyCoreSupport
#:nodoc:
31 # Use Rational.new! for performance reasons in Ruby 1.8.
32 # This has been removed from 1.9, but Rational performs better.
33 if Rational
.respond_to
? :new!
34 def self.rational_new
!(numerator
, denominator
= 1)
35 Rational
.new
!(numerator
, denominator
)
38 def self.rational_new
!(numerator
, denominator
= 1)
39 Rational(numerator
, denominator
)
43 # Ruby 1.8.6 introduced new! and deprecated new0.
44 # Ruby 1.9.0 removed new0.
45 # We still need to support new0 for older versions of Ruby.
46 if DateTime
.respond_to
? :new!
47 def self.datetime_new
!(ajd
= 0, of
= 0, sg
= Date
::ITALY)
48 DateTime
.new
!(ajd
, of
, sg
)
51 def self.datetime_new
!(ajd
= 0, of
= 0, sg
= Date
::ITALY)
52 DateTime
.new0(ajd
, of
, sg
)