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Handlebars syntax
Here's a short guide to Handlebars syntax. For more information, consult the official Handlebars documentation.
You refer to variables like this:
{{ variable_name }}
If the variable is an object with properties of its own, you can refer to them like so:
{{ person.firstName }}
This is how you refer to a specific index of an array:
{{ people.[0] }}
You can use Handlebars comments in your files. Commented out sections won't show up in the final rendered output.
{{! This comment will not show up in the output}}
If the content you want to comment out contains
}} or other Handlebars tokens, you need to use different comment style: {{!-- This comment may contain mustaches like }} --}}
Here's an example of if-condition:
{{#if some_variable}}
this will be included in the output
{{/if}}
This is how you iterate over a collection of items:
{{#each securityGroupIds}}
- {{this}}
{{/each}}