diff options
Diffstat (limited to '')
| -rw-r--r-- | stdlib/source/lux/host.js.lux | 80 |
1 files changed, 11 insertions, 69 deletions
diff --git a/stdlib/source/lux/host.js.lux b/stdlib/source/lux/host.js.lux index 7fd2a3420..ecca052e2 100644 --- a/stdlib/source/lux/host.js.lux +++ b/stdlib/source/lux/host.js.lux @@ -1,24 +1,25 @@ (.module: [lux #* - [abstract - monad] [control ["p" parser ["s" code (#+ Parser)]]] [data [collection - ["." list #* ("#;." fold)]]] + ["." list ("#@." fold)]]] + [type + abstract] [macro (#+ with-gensyms) - ["." code] - [syntax (#+ syntax:)]]]) + [syntax (#+ syntax:)] + ["." code]]]) (template [<name> <type>] - [(type: #export <name> (#.Primitive <type> #.Nil))] + [(abstract: #export <name> {} Any)] - [Object "object"] - [Function "function"] - [Symbol "symbol"] - [Undefined "undefined"] + [Object] + [Function] + [Symbol] + [Null] + [Undefined] ) (template [<name> <type>] @@ -28,62 +29,3 @@ [Number Frac] [Boolean Bit] ) - -## [Syntax] -(syntax: #export (set! field-name field-value object) - {#.doc (doc "A way to set fields from objects." - (set! "foo" +1234 some-object))} - (wrap (list (` ("js set-field" (~ object) (~ field-name) (~ field-value)))))) - -(syntax: #export (delete! field-name object) - {#.doc (doc "A way to delete fields from objects." - (delete! "foo" some-object))} - (wrap (list (` ("js delete-field" (~ object) (~ field-name)))))) - -(syntax: #export (get field-name type object) - {#.doc (doc "A way to get fields from objects." - (get "ceil" (ref "Math")) - (get "ceil" (-> Frac Frac) (ref "Math")))} - (wrap (list (` (:coerce (~ type) - ("js get-field" (~ object) (~ field-name))))))) - -(syntax: #export (object {kvs (p.some (p.and s.any s.any))}) - {#.doc (doc "A way to create JavaScript objects." - (object) - (object "foo" foo "bar" (inc bar)))} - (wrap (list (list;fold (function (_ [k v] object) - (` (set! (~ k) (~ v) (~ object)))) - (` ("js object")) - kvs)))) - -(syntax: #export (ref {name s.text} - {type (p.maybe s.any)}) - {#.doc (doc "A way to refer to JavaScript variables." - (ref "document") - (ref "Math.ceil" (-> Frac Frac)))} - (wrap (list (` (:coerce (~ (default (' ..Object) type)) - ("js ref" (~ (code.text name)))))))) - -(template [<name> <proc> <doc>] - [(syntax: #export (<name>) - {#.doc (doc <doc> - (<name>))} - (wrap (list (` (<proc>)))))] - - [null "js null" "Null object reference."] - [undef "js undefined" "Undefined."] - ) - -(syntax: #export (call! {shape (p.or ($_ p.and s.any (s.tuple (p.some s.any)) (p.maybe s.any)) - ($_ p.and s.any s.text (s.tuple (p.some s.any)) (p.maybe s.any)))}) - {#.doc (doc "A way to call JavaScript functions and methods." - (call! (ref "Math.ceil") [+123.45]) - (call! (ref "Math") "ceil" [+123.45]))} - (case shape - (#.Left [function args ?type]) - (wrap (list (` (:coerce (~ (default (' ..Object) ?type)) - ("js call" (~ function) (~+ args)))))) - - (#.Right [object field args ?type]) - (wrap (list (` (:coerce (~ (default (' ..Object) ?type)) - ("js object-call" (~ object) (~ (code.text field)) (~+ args)))))))) |