Method: JSONBuilder::Member#initialize

Defined in:
lib/json_builder/member.rb

#initialize(key, scope, *args, &block) ⇒ Member

Public: Returns a key value pair for the stored value which could be an instance of JSONBuilder::Elements or JSONBuilder::Value.

key - Used to generate the JSON member’s key. Can be a String or Symbol. scope - The view scope context for any variables. args - Can be an Array or other standard Ruby value. block - Yielding any block passed to the element.

Raises JSONBuilder::MissingKeyError if the key passed is nil. Returns instance of JSONBuilder::Member.

Raises:



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# File 'lib/json_builder/member.rb', line 18

def initialize(key, scope, *args, &block)
  raise MissingKeyError if key.nil?

  @key = key

  argument = args.shift
  if argument.is_a?(Array) || defined?(ActiveRecord::Relation) && argument.is_a?(ActiveRecord::Relation)
    @value = Elements.new(scope, argument, &block)
  else
    @value = Value.new(scope, argument, &block)
  end
end