Module: Shutl::Resource::Rest

Includes:
ActiveModel::Serialization
Defined in:
lib/shutl/resource/rest.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



53
54
55
56
57
58
 
# File 'lib/shutl/resource/rest.rb', line 53

def method_missing(method, *args, &block)
  if self.instance_variables.include?(:"@#{method}")
    return self.instance_variable_get(:"@#{method}")
  end
  super
end

Instance Attribute Details

#errors ⇒ Object

Returns the value of attribute errors.



12
13
14
 
# File 'lib/shutl/resource/rest.rb', line 12

def errors
  @errors
end

#pagination ⇒ Object

Returns the value of attribute pagination.



12
13
14
 
# File 'lib/shutl/resource/rest.rb', line 12

def pagination
  @pagination
end

Class Method Details

.included(base) ⇒ Object 



14
15
16
17
18
19
 
# File 'lib/shutl/resource/rest.rb', line 14

def self.included(base)
  base.send :extend,  Shutl::Resource::RestClassMethods

  base.send :resource_name, base.name.split('::').last.underscore
  base.send :resource_id,   :id
end

Instance Method Details

#as_json(_) ⇒ Object 



25
26
27
 
# File 'lib/shutl/resource/rest.rb', line 25

def as_json(_)
  attributes
end

#attributes ⇒ Object 



81
82
83
84
85
 
# File 'lib/shutl/resource/rest.rb', line 81

def attributes
  (instance_variables).inject({}.with_indifferent_access) do |h, var|
    h.merge( { var.to_s.gsub('@','').to_sym => instance_variable_get(var)})
  end
end

#destroy(options) ⇒ Object 



49
50
51
 
# File 'lib/shutl/resource/rest.rb', line 49

def destroy options
  self.class.destroy self, options
end

#initialize(args = {}) ⇒ Object 



21
22
23
 
# File 'lib/shutl/resource/rest.rb', line 21

def initialize(args = {})
  update_attributes args
end

#next_resource ⇒ Object 



65
66
67
 
# File 'lib/shutl/resource/rest.rb', line 65

def next_resource
  pagination["next_resource"] if pagination
end

#previous_resource ⇒ Object 



69
70
71
 
# File 'lib/shutl/resource/rest.rb', line 69

def previous_resource
  pagination["previous_resource"] if pagination
end

#resource_id ⇒ Object 



77
78
79
 
# File 'lib/shutl/resource/rest.rb', line 77

def resource_id
  instance_variable_get :"@#{self.class.resource_id_name}"
end

#respond_to?(method) ⇒ Boolean

Returns:

  • (Boolean) 


60
61
62
 
# File 'lib/shutl/resource/rest.rb', line 60

def respond_to? method
  self.instance_variables.include?(:"@#{method}") ? true : super
end

#save(options = {}) ⇒ Object 



45
46
47
 
# File 'lib/shutl/resource/rest.rb', line 45

def save options={}
  self.class.save self, options
end

#to_json(options = nil) ⇒ Object 



29
30
31
32
33
 
# File 'lib/shutl/resource/rest.rb', line 29

def to_json(options = nil)
  {
    :"#{prefix}" => attributes
  }.to_json(options)
end

#update!(attrs) ⇒ Object 



39
40
41
42
43
 
# File 'lib/shutl/resource/rest.rb', line 39

def update!(attrs)
  new_attributes = attributes.merge attrs
  update_attributes(self.class.add_resource_id_to new_attributes)
  save
end

#update_attributes(attrs) ⇒ Object 



35
36
37
 
# File 'lib/shutl/resource/rest.rb', line 35

def update_attributes(attrs)
  attrs.each { |a, v| instance_variable_set(:"@#{a}", v) }
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


73
74
75
 
# File 'lib/shutl/resource/rest.rb', line 73

def valid?
  errors.blank?
end