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Versions: 36
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Stored size: 832 Bytes
Contents
# frozen_string_literal: true
module GraphQL
module Relay
class Mutation
# @api private
module Instrumentation
# Modify mutation `return_field` resolves by wrapping the returned object
# in a {Mutation::Result}.
#
# By using an instrumention, we can apply our wrapper _last_,
# giving users access to the original resolve function in earlier instrumentation.
def self.instrument(type, field)
if field.mutation
new_resolve = Mutation::Resolve.new(field.mutation, field.resolve_proc)
new_lazy_resolve = Mutation::Resolve.new(field.mutation, field.lazy_resolve_proc)
field.redefine(resolve: new_resolve, lazy_resolve: new_lazy_resolve)
else
field
end
end
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems