Class: CARPS::Sheet::TypeParser

Inherits:
Object
  • Object
show all
Defined in:
lib/carps/mod/sheet/type.rb

Overview

Parse the sheet types from strings

Class Method Summary collapse

Class Method Details

.parse(type_name) ⇒ Object 



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# File 'lib/carps/mod/sheet/type.rb', line 136

def TypeParser.parse type_name
   type_name.downcase!
   optional_match = type_name.match /^\s*optional\s+((\S+\s+)*?\S+)\s*$/
      optional = false
   if optional_match
      type_name = optional_match[1]
      optional = true
   end
   if type_name == "integer"
      return Int.new optional 
   elsif type_name == "text"
      return Text.new optional
   elsif type_name == "boolean"
      return Bool.new optional
   elsif match = type_name.match(/^choice (.+)$/)
      choices = Set.new match[1].split
      return Choice.new optional, choices
   else
      raise StandardError, "Could not parse type name: " + type_name
   end
end