5 Console
| (require koyo/console) | package: koyo-lib |
parameter
(stubbed-components) → (listof symbol?)
(stubbed-components components) → void? components : (listof symbol?)
= '(server)
The ids of components that start-console replaces with stubs
when starting a system.
Added in version 0.28 of package koyo-lib.
procedure
(start-console dynamic-module-path [ namespace]) → void? dynamic-module-path : path? namespace : namespace? = (make-base-empty-namespace)
Loads dynamic-module-path and starts its system, stubbing out
any components whose ids are members of stubbed-components.
Use this procedure instead of start-console-here when you want to control the set of stubbed components. For example:
(require (prefix-in koyo: koyo/console) racket/path) (define here (path-only (syntax-source #'here))) (define dynamic.rkt (build-path here "dynamic.rkt")) (define (start-console) (define ns (make-base-empty-namespace)) (current-namespace ns) (koyo:stubbed-components '(server pubsub)) (koyo:start-console dynamic.rkt ns))
Added in version 0.28 of package koyo-lib.
procedure
Searches for the “dynamic.rkt” module in the current project
starting from current-directory, then loads it and starts its
system, stubbing out the server component. The search stops
after looking through at most 10 directories or if a “.git” folder
is found before a “dynamic.rkt” module. This is handy when you have
an existing REPL session (eg. while working on a module in Emacs) and
you want to bring in the functionality of raco koyo console into
that session.
Requiring (submod koyo/console dev) is a shorthand for requiring this function and then calling it.
Added in version 0.9 of package koyo-lib.