Class: Sensi::HashToObject

Inherits:
Object
  • Object
show all
Defined in:
lib/sensi/hash_to_object.rb

Direct Known Subclasses

PollResponse, Response, Thermostat

Instance Method Summary collapse

Constructor Details

#initialize(hash = TEST, debug = false, json = nil) ⇒ HashToObject

TEST = ‘abc’, ‘A’: [“hi”, {:should=>“see”], ‘M’: [‘on’,‘off’,‘shutdown’], ‘D’: ‘hello’, num: 5}



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# File 'lib/sensi/hash_to_object.rb', line 10

def initialize(hash = TEST, debug = false, json = nil)
  	convert(hash, debug)
end

Instance Method Details

#add(k, v) ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 57

def add(k, v)
	self.instance_variable_set("@#{k.underscore}", v)
    self.class.send(:define_method, k.underscore, proc{self.instance_variable_get("@#{k.underscore}")})
    self.class.send(:define_method, "#{k.underscore}=", proc{|v| self.instance_variable_set("@#{k.underscore}", v)})
end

#add_var(k, v) ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 63

def add_var(k, v)
	(class << self; self; end).class_eval do
 	# self.instance_variable_set("@#{k.underscore}", v)
 	define_method( k.underscore, proc{ instance_variable_get("@#{k.underscore}") } )
 	define_method( "#{k.underscore}=", proc{ |v| instance_variable_set("@#{k.underscore}", v) } )
	end
	self.instance_variable_set("@#{k.underscore}", v)
end

#contains_hash(arr) ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 50

def contains_hash(arr)
	arr.each do |item|
		return true if item.is_a? Hash
	end
	false
end

#convert(obj, debug = false) ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 14

def convert(obj, debug = false)
	obj.each do |obj|
		puts "#{obj}" if debug
		if obj.is_a? Array
			puts 'found array' if debug
			if obj.size == 2 and !obj[1].is_a? Hash and !obj[1].is_a? Array 
				puts 'found key/value' if debug
				add_var(obj[0].to_s, obj[1])
			elsif obj.size == 2 and obj[1].is_a? Hash
 			puts 'found hash' if debug
 			add_var(obj[0].to_s, HashToObject.new(obj[1]))
 		elsif obj.size == 2 and obj[1].is_a? Array and contains_hash(obj[1])
 			puts 'found array and contains hash' if debug
 			add_var(obj[0].to_s, HashToObject.new(obj[1]))
 		elsif obj.size == 2 and obj[1].is_a? Array
 			puts 'found array and array' if debug
 			add_var(obj[0].to_s, obj[1])
 		elsif obj.size > 2
 			puts 'found other' if debug
 			obj.each do |item|
 				add_var(k.to_s, HashToObject.new(item)) 
 			end
 		end
		elsif obj.is_a? Hash
			puts 'found hash 2' if debug
			obj.each do |k, v|
				if v.is_a? Array or v.is_a? Hash
					add_var(k.to_s, HashToObject.new(v))
				else 
					add_var(k.to_s,v)
				end
			end
  end
 end
end

#from_json!(string) ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 84

def from_json!(string)
    JSON.load(string).each do |var, val|
        self.instance_variable_set var, val
    end
end

#to_json ⇒ Object 



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# File 'lib/sensi/hash_to_object.rb', line 72

def to_json
   	hash = {}
    self.instance_variables.each do |var|
    	if var.is_a? HashToObject
    		hash[var] = self.instance_variable_get(var).to_json
    	else
        	hash[var] = self.instance_variable_get(var)
        end
    end
    hash.to_json
end