trulla-templates
v1.0.4
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Trulla Templates is like Handlebars or Mustache templates, but statically typed and safe!
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Trulla Templates is like Handlebars or Mustache templates, but statically typed and safe!
The Trulla Approcah
- Provide a text template with:
- template parameters
- iterations
- conditionals
- A model type is infered from a given template.
- An instance of the model is provided by the user for rendering the final template.
Examples and Usage
Node via CLI
Go to the Node CLI Documentation
C# usage via Source Generators
Go to the C# Documentation
F# usage via Type Providers**
Go to the F# Documentation
General Template Syntax
Have a look at the tests for more samples!
for loops (with separator)
- This will render 'abc' for given chars = ["a"; "b"; "c"]:
{{for c in chars}}{{c}}{{end}}
- With a given separator between items, this will render 'a;b;c' for given chars = ["a"; "b"; "c"]:
{{for x in numbers|;}}{{x.id}}{{end}}
if/else
- This will print "Order is active." or "Order is closed." depending on the value of order.isActive:
- The
else
part is optional.
Order is {{if order.isActive}}active{{else}}closed{{end}}.
How it works internally
Trulla is implemented in F#. It basically contains everything a "real" language has, like
- a parser
- an untyped AST
- type inference with a solver
- a typed AST
- code generation
If you want to know more, have a look at the (Internals)[./src/docs/Internals.md].