diff options
Diffstat (limited to 'Library/Homebrew/extend/string.rb')
| -rw-r--r-- | Library/Homebrew/extend/string.rb | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb index 17575ca8e..fc507e151 100644 --- a/Library/Homebrew/extend/string.rb +++ b/Library/Homebrew/extend/string.rb @@ -1,6 +1,6 @@ class String def undent - gsub(/^.{#{(slice(/^ +/) || '').length}}/, '') + gsub(/^.{#{(slice(/^ +/) || '').length}}/, "") end # eg: @@ -35,7 +35,7 @@ module StringInreplaceExtension str.errors = [] end - def sub! before, after + def sub!(before, after) result = super unless result errors << "expected replacement of #{before.inspect} with #{after.inspect}" @@ -44,7 +44,7 @@ module StringInreplaceExtension end # Warn if nothing was replaced - def gsub! before, after, audit_result=true + def gsub!(before, after, audit_result = true) result = super(before, after) if audit_result && result.nil? errors << "expected replacement of #{before.inspect} with #{after.inspect}" @@ -54,14 +54,14 @@ module StringInreplaceExtension # Looks for Makefile style variable defintions and replaces the # value with "new_value", or removes the definition entirely. - def change_make_var! flag, new_value + def change_make_var!(flag, new_value) unless gsub!(/^#{Regexp.escape(flag)}[ \t]*=[ \t]*(.*)$/, "#{flag}=#{new_value}", false) errors << "expected to change #{flag.inspect} to #{new_value.inspect}" end end # Removes variable assignments completely. - def remove_make_var! flags + def remove_make_var!(flags) Array(flags).each do |flag| # Also remove trailing \n, if present. unless gsub!(/^#{Regexp.escape(flag)}[ \t]*=.*$\n?/, "", false) @@ -71,7 +71,7 @@ module StringInreplaceExtension end # Finds the specified variable - def get_make_var flag + def get_make_var(flag) self[/^#{Regexp.escape(flag)}[ \t]*=[ \t]*(.*)$/, 1] end end |