diff options
Diffstat (limited to '')
| -rw-r--r-- | stdlib/source/lux/tool/compiler/phase/translation/js/runtime.lux | 48 |
1 files changed, 39 insertions, 9 deletions
diff --git a/stdlib/source/lux/tool/compiler/phase/translation/js/runtime.lux b/stdlib/source/lux/tool/compiler/phase/translation/js/runtime.lux index c8e86dcb5..a7b8a5a05 100644 --- a/stdlib/source/lux/tool/compiler/phase/translation/js/runtime.lux +++ b/stdlib/source/lux/tool/compiler/phase/translation/js/runtime.lux @@ -149,8 +149,7 @@ (runtime: (lux//program-args) (with-vars [process output idx] - (_.if (_.and (_.not (_.= (_.type-of process) - _.undefined)) + (_.if (_.and (|> process _.type-of (_.= _.undefined) _.not) (|> process (_.the "argv"))) ($_ _.then (_.define output ..none) @@ -671,9 +670,11 @@ (runtime: (js//get object field) (with-vars [temp] - (_.if (|> temp (_.= _.undefined) _.not) - (_.return (..some temp)) - (_.return ..none)))) + ($_ _.then + (_.define temp (_.at field object)) + (_.if (_.= _.undefined temp) + (_.return ..none) + (_.return (..some temp)))))) (runtime: (js//set object field input) ($_ _.then @@ -685,18 +686,46 @@ (_.delete (_.at field object)) (_.return object))) -(runtime: (js//call object method inputs) - (_.return (_.apply/2 (_.at method object) object inputs))) - (def: runtime//js Statement ($_ _.then @js//get @js//set @js//delete - @js//call )) +(runtime: (array//read idx array) + (let [fail! (_.return ..none)] + (_.if (_.< (_.the "length" array) idx) + (with-vars [temp] + ($_ _.then + (_.define temp (_.at idx array)) + (_.if (_.= _.undefined temp) + fail! + (_.return (..some temp))))) + fail!))) + +(runtime: (array//write idx value array) + (_.if (_.< (_.the "length" array) idx) + ($_ _.then + (_.set (_.at idx array) value) + (_.return (..some array))) + (_.return ..none))) + +(runtime: (array//delete idx array) + (_.if (_.< (_.the "length" array) idx) + ($_ _.then + (_.delete (_.at idx array)) + (_.return (..some array))) + (_.return ..none))) + +(def: runtime//array + Statement + ($_ _.then + @array//read + @array//write + @array//delete)) + (def: runtime Statement ($_ _.then @@ -706,6 +735,7 @@ runtime//text runtime//io runtime//js + runtime//array )) (def: #export artifact Text (format prefix ".js")) |