rconf

func (BindContext) Arg ¶

func (bc BindContext) Arg(idx int) (*mruby.MrbValue, bool)

func (BindContext) BindFloat ¶

func (bc BindContext) BindFloat(attr string, target *float64)

BindFloat binds a Ruby method named `attr` to a target float64.

func (BindContext) BindInt ¶

func (bc BindContext) BindInt(attr string, target *int)

BindInt binds a Ruby method named `attr` to a target integer.

func (BindContext) BindMapAttr ¶

func (
	bc BindContext,
) BindMapAttr(
	attr string,
	m map[string]interface{},
	key string,
)

BindMapAttr binds a Ruby method named `attr` to the key, `key`, in the provided map.

func (BindContext) BindString ¶

func (bc BindContext) BindString(attr string, str *string)

BindString binds a string value in the config to a go string var.

func (BindContext) BindStringFn ¶

func (bc BindContext) BindStringFn(attr string, f func(string))

func (BindContext) Block ¶

func (bc BindContext) Block(attr string, f func(BindContext))

Block binds a config block to a Go function. The function will be called and passed a new BindContext with which to build a new anonymous class, that will in turn be used as the context for the Ruby config block.

func (BindContext) BlockWith ¶

func (
	bc BindContext,
) BlockWith(
	attr string,
	args mruby.ArgSpec,
	f func(BindContext),
)

BlockWith binds an attribute, `attr`, that takes `args` to a function that accepts and runs a block. Before the block is executed, `f` will be called and passed the BindContext that will be used, allowing it to configure any DSL options that should be available.

func (BindContext) BlockWithArg ¶

func (bc BindContext) BlockWithArg(attr string, f func(BindContext))

BlockWithArg is a convenience method that calls BlockWith expecting exactly one argument from Ruby.

func (BindContext) StringArg ¶

func (bc BindContext) StringArg(idx int) string