mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-10-03 02:21:05 +08:00
Jack Franklin
8b9aa2fca6
DISABLE_THIRD_PARTY_CHECK=new npm module causes package-lock change We can get rid of a custom script and use ESLint for these rules. Additionally this means editors will highlight the issue in the editor. Change-Id: I552b52e7f07b4e7430b3f685dbc3b5fad36ffff2 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2052167 Reviewed-by: Paul Lewis <aerotwist@chromium.org> Commit-Queue: Jack Franklin <jacktfranklin@chromium.org>
50 lines
1.8 KiB
JavaScript
50 lines
1.8 KiB
JavaScript
import _includes from './_includes.js';
|
|
import _map from './_map.js';
|
|
import _quote from './_quote.js';
|
|
import _toISOString from './_toISOString.js';
|
|
import keys from '../keys.js';
|
|
import reject from '../reject.js';
|
|
|
|
export default function _toString(x, seen) {
|
|
var recur = function recur(y) {
|
|
var xs = seen.concat([x]);
|
|
return _includes(y, xs) ? '<Circular>' : _toString(y, xs);
|
|
};
|
|
|
|
// mapPairs :: (Object, [String]) -> [String]
|
|
var mapPairs = function (obj, keys) {
|
|
return _map(function (k) {
|
|
return _quote(k) + ': ' + recur(obj[k]);
|
|
}, keys.slice().sort());
|
|
};
|
|
|
|
switch (Object.prototype.toString.call(x)) {
|
|
case '[object Arguments]':
|
|
return '(function() { return arguments; }(' + _map(recur, x).join(', ') + '))';
|
|
case '[object Array]':
|
|
return '[' + _map(recur, x).concat(mapPairs(x, reject(function (k) {
|
|
return (/^\d+$/.test(k)
|
|
);
|
|
}, keys(x)))).join(', ') + ']';
|
|
case '[object Boolean]':
|
|
return typeof x === 'object' ? 'new Boolean(' + recur(x.valueOf()) + ')' : x.toString();
|
|
case '[object Date]':
|
|
return 'new Date(' + (isNaN(x.valueOf()) ? recur(NaN) : _quote(_toISOString(x))) + ')';
|
|
case '[object Null]':
|
|
return 'null';
|
|
case '[object Number]':
|
|
return typeof x === 'object' ? 'new Number(' + recur(x.valueOf()) + ')' : 1 / x === -Infinity ? '-0' : x.toString(10);
|
|
case '[object String]':
|
|
return typeof x === 'object' ? 'new String(' + recur(x.valueOf()) + ')' : _quote(x);
|
|
case '[object Undefined]':
|
|
return 'undefined';
|
|
default:
|
|
if (typeof x.toString === 'function') {
|
|
var repr = x.toString();
|
|
if (repr !== '[object Object]') {
|
|
return repr;
|
|
}
|
|
}
|
|
return '{' + mapPairs(x, keys(x)).join(', ') + '}';
|
|
}
|
|
} |