sdg
Version:
pomelo ts
81 lines • 5.91 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.listEs6ClassMethods = exports.getClassName = exports.defineGetter = exports.readDir = void 0;
const tslib_1 = require("tslib");
const fs_1 = tslib_1.__importDefault(require("fs"));
const path_1 = tslib_1.__importDefault(require("path"));
const readDir = (dir, fn) => {
let arr = [];
fs_1.default.readdirSync(dir).map(d => {
const filename = path_1.default.resolve(dir, d);
const stat = fs_1.default.statSync(filename);
if (stat.isFile()) {
fn && fn(filename);
arr.push(filename);
}
else {
arr = arr.concat(exports.readDir(filename, fn));
}
});
return arr;
};
exports.readDir = readDir;
const defineGetter = (obj, key, val) => {
Object.defineProperty(obj, key, {
get: function () {
return val;
}
});
};
exports.defineGetter = defineGetter;
const getClassName = (c) => {
if (c && c.constructor && c.constructor.toString()) {
if (c.constructor.name)
return c.constructor.name;
let str = c.constructor.toString();
let arr;
if (str.charAt(0) == '[') {
arr = str.match(/\w+\s∗(\w+)/);
}
else {
arr = str.match(/function\s*(\w+)/);
}
if (arr && arr.length == 2) {
return arr[1];
}
}
return '';
};
exports.getClassName = getClassName;
/**
* 列出ES6的一个Class实例上的所有方法，但不包括父类的
* @param objInstance
*/
function listEs6ClassMethods(objInstance) {
if (objInstance.prototype && objInstance.prototype.constructor === objInstance) {
let names = [];
let methodNames = Object.getOwnPropertyNames(objInstance.prototype);
for (let name of methodNames) {
let method = objInstance.prototype[name];
// Supposedly you'd like to skip constructor
if (!(method instanceof Function) || name === 'constructor')
continue;
names.push(name);
}
return names;
}
else {
let names = [];
let methodNames = Object.getOwnPropertyNames(Object.getPrototypeOf(objInstance)).concat(Object.getOwnPropertyNames(objInstance));
for (let name of methodNames) {
let method = objInstance[name];
// Supposedly you'd like to skip constructor
if (!(method instanceof Function) || name === 'constructor')
continue;
names.push(name);
}
return names;
}
}
exports.listEs6ClassMethods = listEs6ClassMethods;
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