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author | Santiago Pastorino <santiago@wyeworks.com> | 2010-08-14 02:13:00 -0300 |
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committer | Xavier Noria <fxn@hashref.com> | 2010-08-14 13:17:32 +0200 |
commit | b95d6e84b00bd926b1118f6a820eca7a870b8c35 (patch) | |
tree | 0753080f3b0dabbe0b2f62abe044c24d6b4ed5c4 /activesupport/lib/active_support/core_ext/array | |
parent | 36a84a4f15f29b41c7cac2f8de410055006a8a8d (diff) | |
download | rails-b95d6e84b00bd926b1118f6a820eca7a870b8c35.tar.gz rails-b95d6e84b00bd926b1118f6a820eca7a870b8c35.tar.bz2 rails-b95d6e84b00bd926b1118f6a820eca7a870b8c35.zip |
Deletes trailing whitespaces (over text files only find * -type f -exec sed 's/[ \t]*$//' -i {} \;)
Diffstat (limited to 'activesupport/lib/active_support/core_ext/array')
-rw-r--r-- | activesupport/lib/active_support/core_ext/array/random_access.rb | 8 | ||||
-rw-r--r-- | activesupport/lib/active_support/core_ext/array/wrap.rb | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/random_access.rb b/activesupport/lib/active_support/core_ext/array/random_access.rb index edac7278bc..9a6b5e9b79 100644 --- a/activesupport/lib/active_support/core_ext/array/random_access.rb +++ b/activesupport/lib/active_support/core_ext/array/random_access.rb @@ -1,10 +1,10 @@ class Array # Backport of Array#sample based on Marc-Andre Lafortune's http://github.com/marcandre/backports/ - # Returns a random element or +n+ random elements from the array. + # Returns a random element or +n+ random elements from the array. # If the array is empty and +n+ is nil, returns <tt>nil</tt>. if +n+ is passed, returns <tt>[]</tt>. - # - # [1,2,3,4,5,6].sample # => 4 - # [1,2,3,4,5,6].sample(3) # => [2, 4, 5] + # + # [1,2,3,4,5,6].sample # => 4 + # [1,2,3,4,5,6].sample(3) # => [2, 4, 5] # [].sample # => nil # [].sample(3) # => [] def sample(n=nil) diff --git a/activesupport/lib/active_support/core_ext/array/wrap.rb b/activesupport/lib/active_support/core_ext/array/wrap.rb index 06b2acd662..7fabae3138 100644 --- a/activesupport/lib/active_support/core_ext/array/wrap.rb +++ b/activesupport/lib/active_support/core_ext/array/wrap.rb @@ -10,7 +10,7 @@ class Array # Array.wrap(nil) # => [] # Array.wrap([1, 2, 3]) # => [1, 2, 3] # Array.wrap(0) # => [0] - # + # # This method is similar in purpose to <tt>Kernel#Array</tt>, but there are some differences: # # * If the argument responds to +to_ary+ the method is invoked. <tt>Kernel#Array</tt> |