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Advanced usage
This section guides you to advanced usage of helpers.
Nested helpers refers to having a helper inside another, this enables you to use multiple helpers on a token. Nested helpers can be used to address requirements such as “capitalizing the number converted to words”, “sorting comma-separated employee names” and “applying discount by percentage on invoice total”.
Example 1:
{{capitalize (number_to_words amount suffix="dollars" decimal_suffix="cents")}}
Input | Output |
800.658 | Eight hundred dollars six hundred and fifty-eight cents |
Example 2:
{{divide (subtract a b) c}}
Input | Output |
a b c 50 10 5 | 8 |
Note that nested helpers should be written inside the parenthesis
()
and not inside curly braces {{}}
.Last modified 1yr ago