Class: GraphQL::DSL::Directive

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql/dsl/nodes/containers/directive.rb

Overview

Container for directive

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, arguments = {}) ⇒ Directive

Create directive container

Parameters:

  • name (String, Symbol) —

    directive name

  • arguments (Hash) (defaults to: {}) —

    arguments

Raises:



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# File 'lib/graphql/dsl/nodes/containers/directive.rb', line 21

def initialize(name, arguments = {})
  raise Error, 'Variable name must be specified' if name.nil? || name.empty?

  @name = name
  @arguments = arguments
end

Instance Attribute Details

#arguments ⇒ Hash (readonly)

Returns arguments.

Returns:

  • (Hash) —

    arguments



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# File 'lib/graphql/dsl/nodes/containers/directive.rb', line 14

def arguments
  @arguments
end

#name ⇒ String, ... (readonly)

Returns directive name.

Returns:

  • (String, Symbol, nil) —

    directive name



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# File 'lib/graphql/dsl/nodes/containers/directive.rb', line 10

def name
  @name
end

Class Method Details

.from(value) ⇒ Directive

Create directive container from argument value

Parameters:

  • value —

    argument value

Returns:



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# File 'lib/graphql/dsl/nodes/containers/directive.rb', line 35

def from(value)
  case value
  when Directive then value
  when Symbol, String then new(value)
  else
    raise Error.new('Unsupported format of directive', class: value.class.name, value: value)
  end
end