Method: Main::Usage#parameters_section

Defined in:
lib/main/usage.rb

#parameters_section ⇒ Object 



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# File 'lib/main/usage.rb', line 134

def parameters_section
  arguments = main.parameters.select{|p| p.type == :argument}
  keywords = main.parameters.select{|p| p.type == :keyword}
  options = main.parameters.select{|p| p.type == :option}
  environment = main.parameters.select{|p| p.type == :environment}

  help, nothelp = options.partition{|p| p.name == 'help'}
  options = nothelp + help

  parameters = arguments + keywords + options + environment

  parameters.map do |p|
    ps = ''
    ps << Util.columnize("#{ p.synopsis }", :indent => 2, :width => 78)
    #ps << Util.columnize("* #{ p.synopsis }", :indent => 2, :width => 78)
    #ps << "\n"
    if p.description?
      ps << "\n"
      ps << Util.columnize("#{ p.description }", :indent => 6, :width => 78)
      #ps << Util.columnize(p.description, :indent => 6, :width => 78)
      #ps << "\n"
    end
    #ps << "\n"
    unless(p.examples.nil? or p.examples.empty?)
      p.examples.each do |example|
        ps << "\n"
        ps << Util.columnize("#{ example }", :indent => 8, :width => 78)
      end
    end
    ps
  end.join("\n")
end