Open mdedetrich opened 10 years ago
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In the meantime, you can use this Angular Strap service to do the parsing, just as select would do: https://github.com/mgcrea/angular-strap/blob/master/src/helpers/parse-options.js.
:+1:
The angular-xeditable project also created its own parser service: https://github.com/vitalets/angular-xeditable/blob/d8b65839c2b11ff6ab4dbc4230dd33cb9d5b5e4e/src/js/helpers.js#L125
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I've created a DSL compiler that takes a domain-specific-language spec for a non-recursive text langauge and creates a RegExp for parsing expressions in that language.
It's at << https://github.com/kartulita/dsl >>, and if people are genuinely interested in it, then I'll document it and abstract it away from the framework that it was originally intended for.
An example with the ngOptions-style syntax is at:
https://github.com/kartulita/dsl/blob/master/list-comprehension-service.js
I know that this is totally useless at the moment for anyone who actually wants to use it as there's no demos or documentation, however I would be happy to produce the necessary docs if people really want a fast DSL parser generator.
The incomplete module dependency for that module is at << https://github.com/kartulita/transformations >>, if anyone actually is massochistic enough to try to run my code in its current state.
The
setupAsOptions
defined here https://github.com/angular/angular.js/blob/master/src/ng/directive/select.js#L304Should be refactored out as a
service
. The reasoning being is there may be other custom directives that use comprehension expressions, and they would essentially have to reimplement that function instead of requiring a service which is how its done for things like$parse
It would also help reduce the complexity of the code