November 19, 2020
14 TestsSource
- Tagged templates - what the function`s signature
- What does it return?
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Tagged Templates
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February 15, 2018
21 TestsSource
- tagged template strings, are an advanced form of template strings
- the function can access each part of the template
- the 1st parameter - receives only the pure strings of the template string
- the 2nd and following parameters - contain the values of the processed substitution
- a template string, is wrapped in ` (backticks) instead of \' or "
- by default, behaves like a normal string
- can evaluate variables, which are wrapped in "${" and "}"
- can evaluate any expression, wrapped inside "${...}"
- on tagged template strings you can use the `raw` property like so `s.raw`
- `String.raw` as a static function
- template string, can contain multiline content
- and expressions inside work too
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