Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/loquacious/core_ext/string.rb

Instance Method Summary collapse

Instance Method Details

#gutter ⇒ Object

call-seq:

"  | foo\n  | bar".gutter!    #=> " foo\n bar"

Removes a leading gutter from all lines in the string. The gutter is defined leading whitespace followed by a single pipe character. This method is very useful with heredocs.



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# File 'lib/loquacious/core_ext/string.rb', line 24

def gutter
  self.dup.gutter!
end

#gutter! ⇒ Object

call-seq:

"  | foo\n  | bar".gutter!    #=> " foo\n bar"

Removes a leading gutter from all lines in the string. The gutter is defined leading whitespace followed by a single pipe character. This method is very useful with heredocs.

The string will be altered by this method.



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# File 'lib/loquacious/core_ext/string.rb', line 12

def gutter!
  gsub! %r/^[\t\f\r ]*\|?/, ''
  self
end