Class: DuckForm

Inherits:
Object
  • Object
show all
Extended by:
ActiveModel::Naming
Includes:
ActiveModel::Conversion, ActiveModel::Validations
Defined in:
lib/duck_form.rb,
lib/duck_form/version.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ DuckForm

Returns a new instance of DuckForm.



24
25
26
 
# File 'lib/duck_form.rb', line 24

def initialize attrs={}
  update_attributes attrs
end

Class Method Details

.build(name, *attrs, &block) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/duck_form.rb', line 11

def self.build name, *attrs, &block
  defaults = attrs.last.is_a?(Hash) ? attrs.pop : {}
  klass = Class.new self
  klass.define_singleton_method :model_name do
    ActiveModel::Name.new self, nil, name.to_s
  end
  klass.class_eval do
    attr_accessor *(attrs + defaults.keys)
  end
  klass.class_eval(&block) if block
  klass.new defaults
end

Instance Method Details

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


35
36
37
 
# File 'lib/duck_form.rb', line 35

def persisted?
  false
end

#update_attributes(attrs) ⇒ Object 



28
29
30
31
32
33
 
# File 'lib/duck_form.rb', line 28

def update_attributes attrs
  return unless attrs
  attrs.each_pair do |attr, val|
    send("#{attr}=", val)
  end
end