Class: JMESPath::Nodes::StartsWithFunction Private
- Includes:
- TypeChecker
- Defined in:
- lib/jmespath/nodes/function.rb
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Constant Summary
Constants included from TypeChecker
TypeChecker::ARRAY_TYPE, TypeChecker::BOOLEAN_TYPE, TypeChecker::EXPRESSION_TYPE, TypeChecker::NULL_TYPE, TypeChecker::NUMBER_TYPE, TypeChecker::OBJECT_TYPE, TypeChecker::STRING_TYPE, TypeChecker::TYPE_NAMES
Constants inherited from Function
Instance Method Summary collapse
- #call(args) ⇒ Object private
Methods included from TypeChecker
Methods inherited from Function
create, #initialize, #optimize, #visit
Methods inherited from Node
#chains_with?, #hash_like?, #optimize, #visit
Constructor Details
This class inherits a constructor from JMESPath::Nodes::Function
Instance Method Details
#call(args) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/jmespath/nodes/function.rb', line 574 def call(args) if args.count == 2 search, prefix = args search_type = get_type(search) prefix_type = get_type(prefix) if search_type != STRING_TYPE msg = "function starts_with() expects first argument to be a string" return maybe_raise Errors::InvalidTypeError, msg end if prefix_type != STRING_TYPE msg = "function starts_with() expects second argument to be a string" return maybe_raise Errors::InvalidTypeError, msg end search.start_with?(prefix) else msg = "function starts_with() expects two arguments" return maybe_raise Errors::InvalidArityError, msg end end |