mruby

Documentation

Index

• type Config
• type MRuby
  • func NewMRuby(config *Config) (*MRuby, error)
  • func (m *MRuby) Close() error
  • func (m *MRuby) Result() types.BuildResult
  • func (m *MRuby) RunCode(line string, stackKeep int, make bool) (int, error)
  • func (m *MRuby) RunScript(script string) error

Types

type Config

type Config struct {
	Filename string
	Interp   *command.Interpreter
	Exec     executor.Executor
	Globals  *types.Global
}

Config is the parameters for the mruby engine

type MRuby

type MRuby struct {
	*Config
	// contains filtered or unexported fields
}

MRuby is an Evaluator that can handle mruby interpreters.

func NewMRuby

func NewMRuby(config *Config) (*MRuby, error)

NewMRuby instantiates a *MRuby.

func (*MRuby) Close

func (m *MRuby) Close() error

Close the interpreter.

func (*MRuby) Result

func (m *MRuby) Result() types.BuildResult

Result returns the last BuildResult for this evaluator.

func (*MRuby) RunCode

func (m *MRuby) RunCode(line string, stackKeep int, make bool) (int, error)

RunCode runs the value intended to be a *gm.MrbValue in the mruby instance which is a proc to some code to run, and the previous stack reference (or 0 for none). The result is both a BuildResult and an integer that the refers to a stack in the mruby interpreter.

This is typically used for instantiating code in a REPL; so that it can be appropriately evaluated and on any evaluation error, return its position so the evaluation can continue.

Given this function is intended to run multiple times, it does not execute the after hooks if they are set.

func (*MRuby) RunScript

func (m *MRuby) RunScript(script string) error

RunScript runs the string provided. Returns a BuildResult