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| author | Guillermo Iguaran <guilleiguaran@gmail.com> | 2013-05-01 09:15:31 -0700 |
|---|---|---|
| committer | Guillermo Iguaran <guilleiguaran@gmail.com> | 2013-05-01 09:15:31 -0700 |
| commit | f7f8b7ccfc2fe61c0834041d2e211dd9dfdfbbc8 (patch) | |
| tree | 247124f4bbd7e1e8d84275b848e40303ac05262a /guides | |
| parent | 630d2e4e38f06b3998c663aa3e3bbd554ec2a78b (diff) | |
| parent | 62c62bc360bf1ce3db0a11be47a974fcc0777362 (diff) | |
| download | rails-f7f8b7ccfc2fe61c0834041d2e211dd9dfdfbbc8.tar.gz rails-f7f8b7ccfc2fe61c0834041d2e211dd9dfdfbbc8.tar.bz2 rails-f7f8b7ccfc2fe61c0834041d2e211dd9dfdfbbc8.zip | |
Merge pull request #10394 from BMorearty/remove-varargs-from-in
Remove varargs from `Object#in?`
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_support_core_extensions.md | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 54f4b79b3b..6daad33dea 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -476,12 +476,11 @@ NOTE: Defined in `active_support/core_ext/kernel/reporting.rb`. ### `in?` -The predicate `in?` tests if an object is included in another object or a list of objects. An `ArgumentError` exception will be raised if a single argument is passed and it does not respond to `include?`. +The predicate `in?` tests if an object is included in another object. An `ArgumentError` exception will be raised if the argument passed does not respond to `include?`. Examples of `in?`: ```ruby -1.in?(1,2) # => true 1.in?([1,2]) # => true "lo".in?("hello") # => true 25.in?(30..50) # => false |