evaluator

Documentation

Index

• Constants
• Variables
• func Eval(node ast.Node, env *object.Environment) object.Object

Constants

const GREEN = "\033[32m"

const RESET = "\033[0m"

Variables

var (
	TRUE  = &object.Boolean{Value: true}
	FALSE = &object.Boolean{Value: false}
	NULL  = &object.Null{}
)

Constants to save memory

Functions

func Eval

func Eval(node ast.Node, env *object.Environment) object.Object

Function to evaluate AST to object Based on the node's type, call the appropriate evaluator and return the resultant object