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devanddhiraj / math.js
Created February 15, 2018 09:55 — forked from FrankFang/math.js
Handlebars Math.
Handlebars.registerHelper("math", function(lvalue, operator, rvalue, options) {
if (arguments.length < 4) {
// Operator omitted, assuming "+"
options = rvalue;
rvalue = operator;
operator = "+";
}
lvalue = parseFloat(lvalue);
rvalue = parseFloat(rvalue);