Class: GraphQL::Field::Resolve::HashKeyResolve

Inherits:

BuiltInResolve

• Object
• BuiltInResolve
• GraphQL::Field::Resolve::HashKeyResolve

Defined in:

lib/graphql/field/resolve.rb

Overview

Resolve the field by looking up @hash_key with #[]

Instance Method Summary

• #call(obj, args, ctx) ⇒ Object
• #initialize(hash_key) ⇒ HashKeyResolve constructor

  A new instance of HashKeyResolve.

Constructor Details

#initialize(hash_key) ⇒ HashKeyResolve

Returns a new instance of HashKeyResolve.

# File 'lib/graphql/field/resolve.rb', line 37

def initialize(hash_key)
  @hash_key = hash_key
end

Instance Method Details

#call(obj, args, ctx) ⇒ Object

# File 'lib/graphql/field/resolve.rb', line 41

def call(obj, args, ctx)
  obj[@hash_key]
end