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| author | Sam Auciello <olleicua@gmail.com> | 2015-08-24 17:53:19 -0400 |
|---|---|---|
| committer | Sam Auciello <olleicua@gmail.com> | 2015-08-24 18:00:40 -0400 |
| commit | 12208d4f66f05ff570db801d7a6419ccda3933a4 (patch) | |
| tree | 37cd30ee22650299adac7b5065e8ebd6a97a8b9a /activesupport | |
| parent | 7a62cc7d22168b5fbfc5ebbe1b219e82db716ac5 (diff) | |
| download | rails-12208d4f66f05ff570db801d7a6419ccda3933a4.tar.gz rails-12208d4f66f05ff570db801d7a6419ccda3933a4.tar.bz2 rails-12208d4f66f05ff570db801d7a6419ccda3933a4.zip | |
minor documentation improvement [ci skip]
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/strip.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/strip.rb b/activesupport/lib/active_support/core_ext/string/strip.rb index 086c610976..9fdd9d8d2e 100644 --- a/activesupport/lib/active_support/core_ext/string/strip.rb +++ b/activesupport/lib/active_support/core_ext/string/strip.rb @@ -17,8 +17,8 @@ class String # # the user would see the usage message aligned against the left margin. # - # Technically, it looks for the least indented line in the whole string, and removes - # that amount of leading whitespace. + # Technically, it looks for the least indented non-empty line + # in the whole string, and removes that amount of leading whitespace. def strip_heredoc indent = scan(/^[ \t]*(?=\S)/).min.try(:size) || 0 gsub(/^[ \t]{#{indent}}/, '') |