adopted-ember-addons / adopted-ember-addons/ember-cli-string-helpers
Feature Request: fmt
Open
- Dominant language
- TypeScript
- Stars
- 74
- Forks
- 27
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Description
Hi!
Once in a while I need to do string concatatenation in templates. `concat` helper works, but it is not as legible as string literals.
```hbs
{{concat "var(" @varName ", " @defaulValue ")"}}
```
Something like the [old `Ember.String.fmt`](https://deprecations.emberjs.com/v2.x#toc_ember-string-fmt) would be more legible:
```hbs
{{fmt "var(%@1, %@2)", @cssVar @defaultValue}}
```
There is an implementation of this function in @GavinJoyce's [ember-string-fmt](https://github.com/GavinJoyce/ember-string-fmt/) that could be used. I don't know if his repo is a better place for this helper. What do you think?
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