evaluator

func Asset ¶

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir ¶

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetNames ¶

func AssetNames() []string

AssetNames returns the names of the assets.

func BeginEval ¶

func BeginEval(program ast.Node, env *object.Environment, lexer *lexer.Lexer) object.Object

BeginEval (program, env, lexer) object.Object REPL and testing modules call this function to init the global lexer pointer for error location NB. Eval(node, env) is recursive

func Eval ¶

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