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| author | Xavier Noria <fxn@hashref.com> | 2009-08-23 00:53:32 +0200 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2009-08-23 00:53:32 +0200 |
| commit | db41df2cd1a1165c6071aa5c8ca1f8ea0c744a23 (patch) | |
| tree | b2ce874874521c8a5b0dadc02eaa57a2ff1f8483 | |
| parent | fa210686fd8e650fc09fb0f56d3c805630b9a14d (diff) | |
| download | rails-db41df2cd1a1165c6071aa5c8ca1f8ea0c744a23.tar.gz rails-db41df2cd1a1165c6071aa5c8ca1f8ea0c744a23.tar.bz2 rails-db41df2cd1a1165c6071aa5c8ca1f8ea0c744a23.zip | |
AS guide: documents String#bytesize
| -rw-r--r-- | railties/guides/source/active_support_overview.textile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/railties/guides/source/active_support_overview.textile b/railties/guides/source/active_support_overview.textile index a4e2534e2d..65ec023876 100644 --- a/railties/guides/source/active_support_overview.textile +++ b/railties/guides/source/active_support_overview.textile @@ -678,7 +678,9 @@ Symbols from Ruby 1.8.7 on respond to +to_proc+, and Active Support defines it f h3. Extensions to +String+ -... +h4. +bytesize+ + +Ruby 1.9 introduces +String#bytesize+ to obtain the length of a string in bytes. Ruby 1.8.7 defines this method as an alias for +String#size+ for forward compatibility, and Active Support does so for previous versions. h3. Extensions to +Numeric+ |