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| author | Josh Kalderimis <josh.kalderimis@gmail.com> | 2011-05-23 16:38:51 +0200 |
|---|---|---|
| committer | Josh Kalderimis <josh.kalderimis@gmail.com> | 2011-05-23 16:38:51 +0200 |
| commit | 09314f21c5ad9125aaaa3d7a3b1ddee417fb5a03 (patch) | |
| tree | 99282fd568e5734303dabc372fd9f7b5d7f038f7 | |
| parent | cb7677180ba4b04d96bd6907305c04049950b1c7 (diff) | |
| download | rails-09314f21c5ad9125aaaa3d7a3b1ddee417fb5a03.tar.gz rails-09314f21c5ad9125aaaa3d7a3b1ddee417fb5a03.tar.bz2 rails-09314f21c5ad9125aaaa3d7a3b1ddee417fb5a03.zip | |
removed require_library_or_gem from the AS core extensions guide
| -rw-r--r-- | railties/guides/source/active_support_core_extensions.textile | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index 66869b4eeb..43aa6dfbbb 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -436,20 +436,6 @@ end NOTE: Defined in +active_support/core_ext/kernel/reporting.rb+. -h4. +require_library_or_gem+ - -The convenience method +require_library_or_gem+ tries to load its argument with a regular +require+ first. If it fails loads +rubygems+ and tries again. - -If the first attempt is a failure and +rubygems+ can't be loaded the method raises +LoadError+. A +LoadError+ is also raised if +rubygems+ is available but the argument is not loadable as a gem. - -For example, that's the way the MySQL adapter loads the MySQL library: - -<ruby> -require_library_or_gem('mysql') -</ruby> - -NOTE: Defined in +active_support/core_ext/kernel/requires.rb+. - h4. +in?+ 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?+. |