Class: JsonKit::Helper

Inherits:
Object
  • Object
show all
Defined in:
lib/json_kit/helper.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Helper

Returns a new instance of Helper.



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# File 'lib/json_kit/helper.rb', line 4

def initialize
  @hash_helper = HashKit::Helper.new
end

Instance Method Details

#from_json(json, klass = nil, transforms = []) ⇒ Object 



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# File 'lib/json_kit/helper.rb', line 22

def from_json(json, klass = nil, transforms = [])

  obj = JSON.parse(json)

  if [String, Numeric, Date, DateTime, Time, Integer, TrueClass, FalseClass].include?(obj.class)
    return json
  end

  if obj.is_a?(Array)
    return obj.map do |i|
      if i.is_a?(Hash)
        if klass != nil
          @hash_helper.from_hash(i, klass, transforms)
        else i.is_a?(Hash)
          @hash_helper.symbolize(i)
        end
      else
        i
      end
    end
  else
    if klass != nil
      return @hash_helper.from_hash(obj, klass, transforms)
    else
      return @hash_helper.symbolize(obj)
    end
  end

end

#to_json(obj) ⇒ Object 



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# File 'lib/json_kit/helper.rb', line 8

def to_json(obj)
  if [String, Numeric, Date, DateTime, Time, Integer, TrueClass, FalseClass].include?(obj.class)
    return obj
  elsif obj.is_a?(Hash)
    return JSON.dump(obj)
  elsif obj.is_a?(Array)
    array = convert_array(obj)
    return JSON.dump(array)
  else
    hash = @hash_helper.to_hash(obj)
    return JSON.dump(hash)
  end
end