eslint-config-lemon
Version:
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16 lines (14 loc) • 459 B
JavaScript
import Exception from '../exception';
export default function(instance) {
instance.registerHelper('helperMissing', function(/* [args, ]options */) {
if (arguments.length === 1) {
// A missing field in a {{foo}} construct.
return undefined;
} else {
// Someone is actually trying to call something, blow up.
throw new Exception(
'Missing helper: "' + arguments[arguments.length - 1].name + '"'
);
}
});
}