Module: Vend::DeclarativeSetters::ClassMethods

Defined in:
lib/vend/modules/declarative_setters.rb

Instance Method Summary collapse

Instance Method Details

#collection_api_path(path = nil) ⇒ Object

Customize the collection api path



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# File 'lib/vend/modules/declarative_setters.rb', line 17

def collection_api_path(path=nil)
  @collection_api_path = path if path
  @collection_api_path || "#{self.path}s"
end

#collection_method(name, &block) ⇒ Object

Defines a resource collection method



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# File 'lib/vend/modules/declarative_setters.rb', line 61

def collection_method name, &block
  collection_methods[name] = block
end

#collection_methods ⇒ Object

Returns all collection methods



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# File 'lib/vend/modules/declarative_setters.rb', line 66

def collection_methods
  (@_collection_methods ||= {})
end

#collection_scope(name, options = {}) ⇒ Object

Defines a resource collection scope



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# File 'lib/vend/modules/declarative_setters.rb', line 49

def collection_scope name, options = {}
  default = options[:default] || nil
  collection_method name do |value=default|
    value = value == false ? "0" : value.to_s
    current_value = (@parameters ||= {})[name]
    clear if value != current_value
    (@parameters ||= {})[name] = value
    self
  end
end

#has_many(name, class_proc) ⇒ Object

The name of a child collection.



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# File 'lib/vend/modules/declarative_setters.rb', line 29

def has_many(name, class_proc)
  define_method "#{name}=" do |items|
    (@_has_many ||= {})[name] = items
  end
  define_method name do
    has_many_reader(name, class_proc)
  end
end

#has_one(name, class_proc) ⇒ Object

The name of a one to one resource



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# File 'lib/vend/modules/declarative_setters.rb', line 39

def has_one(name, class_proc)
  define_method "#{name}=" do |instance|
    (@_has_one ||= {})[name] = instance
  end
  define_method name do
    has_one_reader(name, class_proc)
  end
end

#path(path = nil) ⇒ Object

The path fragment used for this resource



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# File 'lib/vend/modules/declarative_setters.rb', line 4

def path(path = nil)
  @path = path if path
  @path || (
    self.
      name.
      split('::').
      last.
      gsub(/([a-z\d])([A-Z])/,'\1_\2').
      downcase
  ) # Underscored class name
end

#resource_api_path(path = nil) ⇒ Object

Customize the resource api path



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# File 'lib/vend/modules/declarative_setters.rb', line 23

def resource_api_path(path=nil)
  @resource_api_path = path if path
  @resource_api_path || "1.0/#{self.path}"
end