Class: GraphQL::Query::Variables
- Inherits:
-
Object
- Object
- GraphQL::Query::Variables
- Extended by:
- Forwardable
- Defined in:
- lib/graphql/query/variables.rb
Overview
Read-only access to query variables, applying default values if needed.
Instance Attribute Summary collapse
-
#errors ⇒ Array<GraphQL::Query::VariableValidationError>
readonly
Any errors encountered when parsing the provided variables and literal values.
Instance Method Summary collapse
- #[](key) ⇒ Object
-
#initialize(schema, warden, ast_variables, provided_variables) ⇒ Variables
constructor
A new instance of Variables.
Constructor Details
#initialize(schema, warden, ast_variables, provided_variables) ⇒ Variables
Returns a new instance of Variables.
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# File 'lib/graphql/query/variables.rb', line 10 def initialize(schema, warden, ast_variables, provided_variables) @schema = schema @warden = warden @provided_variables = provided_variables @errors = [] @storage = ast_variables.each_with_object({}) do |ast_variable, memo| variable_name = ast_variable.name memo[variable_name] = get_graphql_value(ast_variable) end end |
Instance Attribute Details
#errors ⇒ Array<GraphQL::Query::VariableValidationError> (readonly)
Returns Any errors encountered when parsing the provided variables and literal values.
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# File 'lib/graphql/query/variables.rb', line 8 def errors @errors end |
Instance Method Details
#[](key) ⇒ Object
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# File 'lib/graphql/query/variables.rb', line 21 def [](key) @storage.fetch(key) end |