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| author | Alexey Gaziev <alex.gaziev@gmail.com> | 2012-04-29 13:42:40 +0400 |
|---|---|---|
| committer | Alexey Gaziev <alex.gaziev@gmail.com> | 2012-04-29 13:42:40 +0400 |
| commit | 076536433f0eb3e684c8e7a571223c274c179b5e (patch) | |
| tree | a51ec490b96b458aaa13effe92462795c14404f3 | |
| parent | e6ab0d56cf5d376f4b351282c606ecc74e6fad9a (diff) | |
| download | rails-076536433f0eb3e684c8e7a571223c274c179b5e.tar.gz rails-076536433f0eb3e684c8e7a571223c274c179b5e.tar.bz2 rails-076536433f0eb3e684c8e7a571223c274c179b5e.zip | |
Tests for regexp separator in String#truncate
https://github.com/rails/rails/commit/5a7513593f64e0ff7e4de1ee37bac5eeddfae270
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/filters.rb | 5 | ||||
| -rw-r--r-- | activesupport/test/core_ext/string_ext_test.rb | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/filters.rb b/activesupport/lib/active_support/core_ext/string/filters.rb index 9ef410c38b..32a37296d5 100644 --- a/activesupport/lib/active_support/core_ext/string/filters.rb +++ b/activesupport/lib/active_support/core_ext/string/filters.rb @@ -25,11 +25,14 @@ class String # 'Once upon a time in a world far far away'.truncate(27) # # => "Once upon a time in a wo..." # - # Pass a <tt>:separator</tt> to truncate +text+ at a natural break: + # Pass a string or regexp <tt>:separator</tt> to truncate +text+ at a natural break: # # 'Once upon a time in a world far far away'.truncate(27, :separator => ' ') # # => "Once upon a time in a..." # + # 'Once upon a time in a world far far away'.truncate(27, :separator => /\s/) + # # => "Once upon a time in a..." + # # The last characters will be replaced with the <tt>:omission</tt> string (defaults to "...") # for a total length not exceeding <tt>:length</tt>: # diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb index 6c2828b74e..9010a4a716 100644 --- a/activesupport/test/core_ext/string_ext_test.rb +++ b/activesupport/test/core_ext/string_ext_test.rb @@ -279,6 +279,12 @@ class StringInflectionsTest < ActiveSupport::TestCase assert_equal "Hello Big[...]", "Hello Big World!".truncate(15, :omission => "[...]", :separator => ' ') end + def test_truncate_with_omission_and_regexp_seperator + assert_equal "Hello[...]", "Hello Big World!".truncate(13, :omission => "[...]", :separator => /\s/) + assert_equal "Hello Big[...]", "Hello Big World!".truncate(14, :omission => "[...]", :separator => /\s/) + assert_equal "Hello Big[...]", "Hello Big World!".truncate(15, :omission => "[...]", :separator => /\s/) + end + def test_truncate_multibyte assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding('UTF-8'), "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding('UTF-8').truncate(10) |