option-convert ( arg option -- value )

Vocabulary

command-line.parser.private

Inputs

arg	an object
option	an object

Outputs

value

an object

Definition

USING: accessors combinators.short-circuit kernel ;

IN: command-line.parser.private

:: option-convert ( arg option -- value )
    arg [ option expected-arguments ] unless* option
    { [ convert>> ] [ type>> ] } 1|| [ argconvert ] when* option
    { [ validate>> ] [ type>> ] } 1||
    [ dupd argvalid? [ option arg invalid-value ] unless ] when*
    ;