Contents

require 'rubygems'
require 'treetop'

module Erector
  class Indenting < Treetop::Runtime::SyntaxNode #:nodoc:
    @@indent = 0

    def set_indent(x)
      @@indent = x
      self
    end

    def indent
      [0, @@indent].max
    end

    def indented(s)
      "  " * indent + s + "\n"
    end

    def line(s)
      indented(s)
    end

    def line_in(s)
      s = indented(s)
      @@indent += 1
      s
    end

    def line_out(s)
      @@indent -= 1
      indented(s)
    end
  end
end

Version data entries

31 entries across 31 versions & 3 rubygems

Version	Path
erector-0.7.0	lib/erector/indenting.rb
erector-0.6.7	lib/erector/indenting.rb
erector-0.3.105	lib/erector/indenting.rb
erector-0.3.110	lib/erector/indenting.rb
erector-0.6.4	lib/erector/indenting.rb
erector-0.5.0	lib/erector/indenting.rb
erector-0.6.6	lib/erector/indenting.rb
erector-0.6.3	lib/erector/indenting.rb
erector-0.4.191	lib/erector/indenting.rb
erector-0.5.1	lib/erector/indenting.rb
erector-0.4.200	lib/erector/indenting.rb