Class: GraphQL::Types::String

Inherits:
Schema::Scalar show all
Defined in:
lib/graphql/types/string.rb

Constant Summary

Constants included from Schema::Member::HasDirectives

Schema::Member::HasDirectives::NO_DIRECTIVES

Constants included from Schema::Member::GraphQLTypeNames

Schema::Member::GraphQLTypeNames::Boolean, Schema::Member::GraphQLTypeNames::ID, Schema::Member::GraphQLTypeNames::Int

Instance Attribute Summary

Attributes included from Schema::Member::BaseDSLMethods

#default_graphql_name

Class Method Summary collapse

Methods inherited from Schema::Scalar

default_scalar, default_scalar?, kind, specified_by_url, validate_non_null_input

Methods included from Schema::Member::ValidatesInput

#coerce_isolated_input, #coerce_isolated_result, #valid_input?, #valid_isolated_input?, #validate_input

Methods included from Schema::Member::BaseDSLMethods

#authorized?, #description, #graphql_name, #introspection, #introspection?, #mutation, #name, #visible?

Methods included from Schema::Member::BaseDSLMethods::ConfigurationExtension

#inherited

Methods included from Schema::Member::TypeSystemHelpers

#initialize, #kind, #list?, #non_null?, #to_list_type, #to_non_null_type, #to_type_signature

Methods included from Schema::Member::Scoped

#scope_items

Methods included from Schema::Member::RelayShortcuts

#connection_type, #connection_type_class, #edge_type, #edge_type_class

Methods included from Schema::Member::HasPath

#path

Methods included from Schema::Member::HasAstNode

#ast_node

Methods included from Schema::Member::HasDirectives

add_directive, #directive, #directives, get_directives, #remove_directive, remove_directive

Class Method Details

.coerce_input(value, _ctx) ⇒ Object 



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# File 'lib/graphql/types/string.rb', line 22

def self.coerce_input(value, _ctx)
  value.is_a?(::String) ? value : nil
end

.coerce_result(value, ctx) ⇒ Object 



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# File 'lib/graphql/types/string.rb', line 8

def self.coerce_result(value, ctx)
  str = value.to_s
  if str.encoding == Encoding::UTF_8 || str.ascii_only?
    str
  elsif str.frozen?
    str.encode(Encoding::UTF_8)
  else
    str.encode!(Encoding::UTF_8)
  end
rescue EncodingError
  err = GraphQL::StringEncodingError.new(str, context: ctx)
  ctx.schema.type_error(err, ctx)
end