Class: MethodWriter

Inherits:
Object show all
Includes:
WriteParameters
Defined in:
lib/util/MethodWriter.rb

Overview

TODO This instance should replace the write method in ActsAsRuntimeMethod

Instance Method Summary collapse

Methods included from WriteParameters

#describe_params, #write_params

Constructor Details

#initialize ⇒ MethodWriter

Returns a new instance of MethodWriter.



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# File 'lib/util/MethodWriter.rb', line 6

def initialize
  
end

Instance Method Details

#write(params, statements, tab = 0, method_id = 0, additional_comments = '') ⇒ Object 



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# File 'lib/util/MethodWriter.rb', line 10

def write(params,statements,tab=0,method_id=0,additional_comments='')

  line = "\n"    
  tab.times {|x| line += "\t" }
  line += "#\n"

  params.each_with_index do |var,i|       
    tab.times {|x| line += "\t" }
    line += "#\t@param\t"
  
    # Get a description of the requirements (this can multiple lines)
    line_prefix = ''
  
    desc = var.describe(tab)
    desc.each_line do |l|
      line += line_prefix+l
      
      # Assides the first line pre-fix a "#      " to the start
      (tab-1).times {|x| line += "\t" }
      line_prefix = "#\t\t\t"
      
    end
    
  end
  
  # Add some some additional comment if supplied
  unless additional_comments.nil?
    tab.times {|x| line += "\t" }
    line += "#"
    tab.times {|x| line += "\t" }
    line += additional_comments+"\n"
  end    
  
  tab.times {|x| line += "\t" }
  line += "#\n"               
  
  tab.times {|x| line += "\t"}
  line += 'def method_'+method_id.to_s 
  
  #line += write_params(@parameters)
  line += write_params(params)
  line += "\n"
  
  # Write out any statements within the method
  statements.each do |statement|
    line += statement.write(tab+1)+"\n"
  end
  line += "\n" if statements.empty?
  
  # Close the method
  tab.times {|x| line += "\t" }
  line += "end"+"\n"
  
  return line    
end