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Diffstat (limited to 'Library/Homebrew/compat/extend/string.rb')
| -rw-r--r-- | Library/Homebrew/compat/extend/string.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Library/Homebrew/compat/extend/string.rb b/Library/Homebrew/compat/extend/string.rb new file mode 100644 index 000000000..6069a6bec --- /dev/null +++ b/Library/Homebrew/compat/extend/string.rb @@ -0,0 +1,18 @@ +class String + def undent + gsub(/^[ \t]{#{(slice(/^[ \t]+/) || '').length}}/, "") + end + alias unindent undent + + # eg: + # if foo then <<-EOS.undent_________________________________________________________72 + # Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do + # eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad + # minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip + # ex ea commodo consequat. Duis aute irure dolor in reprehenderit in + # voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur + # sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt + # mollit anim id est laborum. + # EOS + alias undent_________________________________________________________72 undent +end |