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Changed Object#either? to Object#among? on guides

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Sebastian Martinez 2011-04-12 18:58:41 -03:00
parent 3366479a9a
commit dbf32eb6ca
1 changed files with 6 additions and 6 deletions
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railties/guides/source/active_support_core_extensions.textile
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@ -442,9 +442,9 @@ require_library_or_gem('mysql')
NOTE: Defined in +active_support/core_ext/kernel/requires.rb+.
h4. +in?+ and +either?+
h4. +in?+ and +among?+
The predicate +in?+ tests if an object is included in another object, and the predicate +either?+ tests if an object is included in a list of objects which will be passed as arguments.
The predicate +in?+ tests if an object is included in another object, and the predicate +among?+ tests if an object is included in a list of objects which will be passed as arguments.
Examples of +in?+:
@ -454,12 +454,12 @@ Examples of +in?+:
25.in?(30..50) # => false
</ruby>
Examples of +either?+:
Examples of +among?+:
<ruby>
1.either?(1,2,3) # => true
5.either?(1,2,3) # => false
[1,2,3].either?([1,2,3], 2, [3,4,5]) # => true
1.among?(1,2,3) # => true
5.among?(1,2,3) # => false
[1,2,3].among?([1,2,3], 2, [3,4,5]) # => true
</ruby>
NOTE: Defined in +active_support/core_ext/object/inclusion.rb+.