Class: GraphQL::ScalarType
Overview
Instance Attribute Summary
Attributes inherited from BaseType
#description, #name
Instance Method Summary
collapse
Methods inherited from BaseType
#==, #coerce_input, #resolve_type, #to_list_type, #to_non_null_type, #to_s, #unwrap, #valid_input?, #validate_input
included
#!
Instance Method Details
#coerce=(proc) ⇒ Object
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# File 'lib/graphql/scalar_type.rb', line 16
def coerce=(proc)
self.coerce_input = proc
self.coerce_result = proc
end
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# File 'lib/graphql/scalar_type.rb', line 33
def coerce_input=(proc)
if !proc.nil?
@coerce_input_proc = proc
end
end
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# File 'lib/graphql/scalar_type.rb', line 29
def coerce_non_null_input(value)
@coerce_input_proc.call(value)
end
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#coerce_result(value) ⇒ Object
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# File 'lib/graphql/scalar_type.rb', line 39
def coerce_result(value)
@coerce_result_proc.call(value)
end
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#coerce_result=(proc) ⇒ Object
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# File 'lib/graphql/scalar_type.rb', line 43
def coerce_result=(proc)
if !proc.nil?
@coerce_result_proc = proc
end
end
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#kind ⇒ Object
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# File 'lib/graphql/scalar_type.rb', line 49
def kind
GraphQL::TypeKinds::SCALAR
end
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# File 'lib/graphql/scalar_type.rb', line 21
def validate_non_null_input(value)
result = Query::InputValidationResult.new
if coerce_non_null_input(value).nil?
result.add_problem("Could not coerce value #{JSON.dump(value)} to #{name}")
end
result
end
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