2017-03-18 09:21:18 +00:00
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"use strict";
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2018-01-11 11:33:36 +00:00
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let diff;
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2014-10-04 19:47:27 +00:00
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2016-12-18 15:53:28 +00:00
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module.exports = function(a, opt) {
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if (a !== diff) {
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diff = a;
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return opt.fn(this);
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2014-10-04 19:47:27 +00:00
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}
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2016-12-18 15:53:28 +00:00
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return opt.inverse(this);
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};
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