Class: Arrest::NestedCollection

Inherits:
Attribute show all
Defined in:
lib/arrest/attributes/nested_collection.rb

Instance Attribute Summary

Attributes inherited from Attribute

#actions, #dirty, #json_name, #name

Instance Method Summary collapse

Methods inherited from Attribute

#clazz, #clazz=, #dirty?, #dirty_sensitive?, #mutable?, #read_only?

Constructor Details

#initialize(name, class_name, options) ⇒ NestedCollection

Returns a new instance of NestedCollection.



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# File 'lib/arrest/attributes/nested_collection.rb', line 4

def initialize name, class_name, options
  super name, class_name, options
end

Instance Method Details

#from_hash(parent, value) ⇒ Object 



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# File 'lib/arrest/attributes/nested_collection.rb', line 8

def from_hash(parent, value)
  return nil unless value != nil
  raise "Expected an array but got #{value.class.name}" unless value.is_a?(Array)
  value.map do |v|
    self.clazz.new(parent.context, v)
  end
end

#to_hash(value) ⇒ Object 



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# File 'lib/arrest/attributes/nested_collection.rb', line 16

def to_hash value
  return nil unless value != nil
  raise "Expected an array but got #{value.class.name}" unless value.is_a?(Array)
  value.map(&:to_hash)
end