lepu-test-platform-web/node_modules/es5-ext/test/array/#/binary-search.js

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"use strict";
var compare = function (value) { return this - value; };
module.exports = function (t, a) {
var arr;
arr = [2, 5, 5, 8, 34, 67, 98, 345, 678];
// Highest, equal match
a(t.call(arr, compare.bind(1)), 0, "All higher");
a(t.call(arr, compare.bind(679)), arr.length - 1, "All lower");
a(t.call(arr, compare.bind(4)), 0, "Mid");
a(t.call(arr, compare.bind(5)), 2, "Match");
a(t.call(arr, compare.bind(6)), 2, "Above");
};