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The currency filter formats a number as a monetary amount. It takes the optional, symbol parameter The filter takes the currency symbol as a parameter, whose default being value is $.
For example:
{{ 100 | currency }} returns $100
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The percent filter formats a number as a percentage. It takes the optional, decimals parameter. The filter takes the currency symbol as a parameter, whose default being value is 0.
For example:
{{ 0.4512 | percentage }} returns 45%
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