Class: GQL::Array

Inherits:
Field show all
Defined in:
lib/gql/array.rb

Instance Attribute Summary

Attributes inherited from Node

#ast_node, #context, #target, #variables

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Node

call, cursor, field, #initialize, method_missing, #raw_value, #value_of_call, #value_of_field, #value_of_fields

Constructor Details

This class inherits a constructor from GQL::Node

Class Method Details

.build_class(id, method, options = {}) ⇒ Object 



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# File 'lib/gql/array.rb', line 8

def build_class(id, method, options = {})
  item_class = options[:item_class] || self.item_class

  if item_class.nil?
    raise Errors::UndefinedNodeClass.new(self, 'item')
  end

  unless item_class <= Node
    raise Errors::InvalidNodeClass.new(item_class, Node)
  end

  Class.new(self).tap do |field_class|
    field_class.id = id.to_s
    field_class.method = method
    field_class.item_class = item_class
  end
end

Instance Method Details

#value ⇒ Object 



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# File 'lib/gql/array.rb', line 29

def value
  target.map do |item|
    node = self.class.item_class.new(ast_node, item, variables, context)
    node.value
  end
end