Module: GraphQL::SchemaDirectives::HasDirectives

Included in:
InitializeWithDirectives
Defined in:
lib/graphql/schema_directives/has_directives.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#schema_directives ⇒ Object (readonly)

Returns the value of attribute schema_directives.



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# File 'lib/graphql/schema_directives/has_directives.rb', line 5

def schema_directives
  @schema_directives
end

Instance Method Details

#add_directive(name, arguments = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/graphql/schema_directives/has_directives.rb', line 7

def add_directive(name, arguments=nil)
  raise ArgumentError, 'directive name must be a string or symbol' unless name.is_a?(String) || name.is_a?(Symbol)
  raise ArgumentError, 'directive arguments must be a Hash or nil' unless arguments.is_a?(Hash) || arguments.nil?
  @schema_directives ||= []
  @schema_directives << {
    name: name,
    arguments: arguments
  }
end

#to_graphql ⇒ Object 



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# File 'lib/graphql/schema_directives/has_directives.rb', line 17

def to_graphql
  type = super
  type.metadata[:schema_directives] = @schema_directives
  type
end