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Factor Fixnum and Bignum extensions into Integer class

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1863 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Nicholas Seckar 2005-07-19 12:58:01 +00:00
parent 83e2f6ae1e
commit 42723e3a0c
6 changed files with 17 additions and 18 deletions
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2
activesupport/CHANGELOG
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@ -1,5 +1,7 @@
*SVN*
* Factor Fixnum and Bignum extensions into Integer extensions [Nicholas Seckar]
* Hooked #ordinalize into Fixnum and Bignum classes. [Nicholas Seckar, danp]
* Added stripping of _id to humanize, so "employee_id" becomes "Employee" #1574 [Justin French]

12
activesupport/lib/active_support/core_ext/fixnum.rb
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@ -1,12 +0,0 @@
require File.dirname(__FILE__) + '/fixnum/even_odd'
require File.dirname(__FILE__) + '/fixnum/inflections'
class Fixnum #:nodoc:
include ActiveSupport::CoreExtensions::Fixnum::EvenOdd
include ActiveSupport::CoreExtensions::Fixnum::Inflections
end
class Bignum #:nodoc:
include ActiveSupport::CoreExtensions::Fixnum::EvenOdd
include ActiveSupport::CoreExtensions::Fixnum::Inflections
end

7
activesupport/lib/active_support/core_ext/integer.rb Normal file
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@ -0,0 +1,7 @@
require File.dirname(__FILE__) + '/integer/even_odd'
require File.dirname(__FILE__) + '/integer/inflections'
class Integer #:nodoc:
include ActiveSupport::CoreExtensions::Integer::EvenOdd
include ActiveSupport::CoreExtensions::Integer::Inflections
end

2
activesupport/lib/active_support/core_ext/fixnum/even_odd.rb → activesupport/lib/active_support/core_ext/integer/even_odd.rb
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@ -1,6 +1,6 @@
module ActiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module Fixnum #:nodoc:
module Integer #:nodoc:
# For checking if a fixnum is even or odd.
# * 1.even? # => false
# * 1.odd? # => true

2
activesupport/lib/active_support/core_ext/fixnum/inflections.rb → activesupport/lib/active_support/core_ext/integer/inflections.rb
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@ -1,7 +1,7 @@
require File.dirname(__FILE__) + '/../../inflector'
module ActiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module Fixnum #:nodoc:
module Integer #:nodoc:
module Inflections
# 1.ordinalize # => "1st"
# 3.ordinalize # => "3rd"

10
activesupport/test/core_ext/fixnum_ext_test.rb → activesupport/test/core_ext/integer_ext_test.rb
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@ -1,7 +1,7 @@
require 'test/unit'
require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/fixnum'
require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/integer'
class FixnumExtTest < Test::Unit::TestCase
class IntegerExtTest < Test::Unit::TestCase
def test_even
assert [ -2, 0, 2, 4 ].all? { |i| i.even? }
assert ![ -1, 1, 3 ].all? { |i| i.even? }
@ -15,11 +15,12 @@ class FixnumExtTest < Test::Unit::TestCase
def test_odd
assert ![ -2, 0, 2, 4 ].all? { |i| i.odd? }
assert [ -1, 1, 3 ].all? { |i| i.odd? }
assert 1000000000000000000000000000000000000000000000000000000001.odd?
end
def test_multiple_of
assert [ -7, 0, 7, 14 ].all? { |i| i.multiple_of? 7 }
assert ![ -7, 0, 7, 14 ].all? { |i| i.multiple_of? 6 }
[ -7, 0, 7, 14 ].each { |i| assert i.multiple_of?(7) }
[ -7, 7, 14 ].each { |i| assert ! i.multiple_of?(6) }
# test with a prime
assert !22953686867719691230002707821868552601124472329079.multiple_of?(2)
assert !22953686867719691230002707821868552601124472329079.multiple_of?(3)
@ -32,5 +33,6 @@ class FixnumExtTest < Test::Unit::TestCase
# It's results are tested comprehensively in the inflector test cases.
assert_equal '1st', 1.ordinalize
assert_equal '8th', 8.ordinalize
1000000000000000000000000000000000000000000000000000000000000000000000.ordinalize
end
end