diff options
Diffstat (limited to 'vendor/github.com/d5/tengo/objects/user_function.go')
-rw-r--r-- | vendor/github.com/d5/tengo/objects/user_function.go | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/vendor/github.com/d5/tengo/objects/user_function.go b/vendor/github.com/d5/tengo/objects/user_function.go new file mode 100644 index 00000000..1d9bb4f7 --- /dev/null +++ b/vendor/github.com/d5/tengo/objects/user_function.go @@ -0,0 +1,47 @@ +package objects + +import ( + "github.com/d5/tengo/compiler/token" +) + +// UserFunction represents a user function. +type UserFunction struct { + Name string + Value CallableFunc +} + +// TypeName returns the name of the type. +func (o *UserFunction) TypeName() string { + return "user-function:" + o.Name +} + +func (o *UserFunction) String() string { + return "<user-function>" +} + +// BinaryOp returns another object that is the result of +// a given binary operator and a right-hand side object. +func (o *UserFunction) BinaryOp(op token.Token, rhs Object) (Object, error) { + return nil, ErrInvalidOperator +} + +// Copy returns a copy of the type. +func (o *UserFunction) Copy() Object { + return &UserFunction{Value: o.Value} +} + +// IsFalsy returns true if the value of the type is falsy. +func (o *UserFunction) IsFalsy() bool { + return false +} + +// Equals returns true if the value of the type +// is equal to the value of another object. +func (o *UserFunction) Equals(x Object) bool { + return false +} + +// Call invokes a user function. +func (o *UserFunction) Call(args ...Object) (Object, error) { + return o.Value(args...) +} |