Module: MODL::Model

Defined in:
lib/modl/model/model.rb

Overview

A Model module for MODL

Defined Under Namespace

Classes: Modl, ModlArray, ModlBoolNull, ModlFloat, ModlInteger, ModlMap, ModlPair, ModlPrimitive, ModlQuoted, ModlString

Class Method Summary collapse

Class Method Details

.to_modl(obj) ⇒ Object

Convert a Ruby Hash/Array/Primitive to a Modl object.



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# File 'lib/modl/model/model.rb', line 236

def self.to_modl(obj)
  if obj.instance_of? Float
    ModlFloat.new obj
  elsif obj.instance_of? Integer
    ModlInteger.new obj
  elsif obj.instance_of? String
    ModlString.new obj
  elsif obj.instance_of? Hash
    if obj.keys.length == 1
      key = obj.keys[0]
      ModlPair.new key, to_modl(obj[key])
    else
      ModlMap.new(obj.keys.map { |k| ModlPair.new k, to_modl(obj[k]) })
    end
  elsif obj.instance_of? Array
    ModlArray.new(obj.map { |i| to_modl i })
  elsif obj.instance_of? TrueClass
    ModlBoolNull::MODL_TRUE
  elsif obj.instance_of? FalseClass
    ModlBoolNull::MODL_FALSE
  elsif obj.instance_of? NilClass
    ModlBoolNull::MODL_NULL
  else
    puts "Cannot handle #{obj}"
    exit
  end
end