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forked from dyf/APP
Files
APP/node_modules/es5-ext/array/#/binary-search.js
liubiao 70651b81f5 revert e5e2aca0c4
revert Merge branch 'main' of http://47.107.152.87:3000/liubiao/APP

# Conflicts:
#	.gitignore
#	pages/common/index/index.vue
#	unpackage/dist/dev/app-plus/app-config-service.js
#	unpackage/dist/dev/app-plus/app-service.js
#	unpackage/dist/dev/app-plus/app-view.js
#	unpackage/dist/dev/app-plus/manifest.json
#	utils/request.js
2025-07-31 10:59:29 +08:00

28 lines
600 B
JavaScript

"use strict";
var toPosInt = require("../../number/to-pos-integer")
, callable = require("../../object/valid-callable")
, value = require("../../object/valid-value")
, floor = Math.floor;
module.exports = function (compareFn) {
var length, low, high, middle;
value(this);
callable(compareFn);
length = toPosInt(this.length);
low = 0;
high = length - 1;
while (low <= high) {
middle = floor((low + high) / 2);
if (compareFn(this[middle]) < 0) high = middle - 1;
else low = middle + 1;
}
if (high < 0) return 0;
if (high >= length) return length - 1;
return high;
};