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Handlebars Math.
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| const handlebars = require("handlebars"); | |
| const operators = { | |
| "+": (a, b) => a + b, | |
| "-": (a, b) => a - b, | |
| "*": (a, b) => a * b, | |
| "/": (a, b) => a / b, | |
| "%": (a, b) => a % b | |
| }; | |
| handlebars.registerHelper("math", function (a, op, b) { | |
| return operators[op](parseFloat(a), parseFloat(b)); | |
| }); |
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