Contents

class String
  # Indent left or right by n spaces.
  # (This used to be called #tab and aliased as #indent.)
  #
  #   require 'facet/string/tab'
  #
  def indent(n)  
    if n >= 0
      gsub(/^/, ' ' * n)
    else
      gsub(/^ {0,#{-n}}/, "")
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
facets-0.7.0	lib/facet/string/indent.rb
facets-0.7.1	lib/facet/string/indent.rb
facets-0.7.2	lib/facet/string/indent.rb