44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
import { isFunction } from '../../predicate/isFunction.mjs';
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import { isArray } from '../predicate/isArray.mjs';
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import { isObject } from '../predicate/isObject.mjs';
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import { toString } from './toString.mjs';
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function bindAll(object, ...methodNames) {
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if (object == null) {
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return object;
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}
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if (!isObject(object)) {
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return object;
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}
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if (isArray(object) && methodNames.length === 0) {
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return object;
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}
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const methods = [];
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for (let i = 0; i < methodNames.length; i++) {
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const name = methodNames[i];
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if (isArray(name)) {
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methods.push(...name);
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}
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else if (name && typeof name === 'object' && 'length' in name) {
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methods.push(...Array.from(name));
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}
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else {
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methods.push(name);
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}
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}
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if (methods.length === 0) {
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return object;
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}
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for (let i = 0; i < methods.length; i++) {
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const key = methods[i];
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const stringKey = toString(key);
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const func = object[stringKey];
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if (isFunction(func)) {
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object[stringKey] = func.bind(object);
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}
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}
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return object;
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}
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export { bindAll };
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