Simple micro templating
npm install @1-week/pupa> Simple micro templating
Useful when all you need is to fill in some placeholders.
``sh`
npm install pupa
`js
import pupa from 'pupa';
pupa('The mobile number of {name} is {phone.mobile}', {
name: 'Sindre',
phone: {
mobile: '609 24 363'
}
});
//=> 'The mobile number of Sindre is 609 24 363'
pupa('I like {0} and {1}', ['🦄', '🐮']);
//=> 'I like 🦄 and 🐮'
// Double braces encodes the HTML entities to avoid code injection.
pupa('I like {{0}} and {{1}}', ['
🦄', '🐮']);
//=> 'I like <br>🦄</br> and <i>🐮</i>'
`
Note: It does not support nesting placeholders: pupa('{phone.{type}}', …)
#### template
Type: string
Text with placeholders for data properties.
#### data
Type: object | unknown[]
Data to interpolate into template.
The keys should be a valid JS identifier or number (a-z, A-Z, 0-9).
#### options
Type: object
##### ignoreMissing
Type: boolean\false
Default:
By default, Pupa throws a MissingValueError when a placeholder resolves to undefined. With this option set to true, it simply ignores it and leaves the placeholder as is.
##### transform
Type: ((data: {value: unknown; key: string}) => unknown) | undefined (default: ({value}) => value)
Performs arbitrary operation for each interpolation. If the returned value was undefined, it behaves differently depending on the ignoreMissing` option. Otherwise, the returned value will be interpolated into a string (and escaped when double-braced) and embedded into the template.
Exposed for instance checking.
Template literals expand on creation. This module expands the template on execution, which can be useful if either or both template and data are lazily created or user-supplied.
- pupa-cli - CLI for this module