Nils Knappmeier
23 lines
581 B
JavaScript
23 lines
581 B
JavaScript
import { isArray } from '../utils';
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export default function(instance) {
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instance.registerHelper('blockHelperMissing', function(context, options) {
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let inverse = options.inverse,
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fn = options.fn;
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if (context === true) {
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return fn(this);
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} else if (context === false || context == null) {
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return inverse(this);
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} else if (isArray(context)) {
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if (context.length > 0) {
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return instance.helpers.each(context, options);
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} else {
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return inverse(this);
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}
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} else {
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return fn(context, options);
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}
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});
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}
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