deploy: v0.12 存档迁移+考古日志滚动条

node_modules/es5-ext/array/#/concat/shim.js

@@ -0,0 +1,44 @@
+"use strict";
+
+var isPlainArray       = require("../../is-plain-array")
+  , toPosInt           = require("../../../number/to-pos-integer")
+  , isObject           = require("../../../object/is-object")
+  , isConcatSpreadable = require("es6-symbol").isConcatSpreadable
+  , isArray            = Array.isArray
+  , concat             = Array.prototype.concat
+  , forEach            = Array.prototype.forEach
+  , isSpreadable;
+
+isSpreadable = function (value) {
+	if (!value) return false;
+	if (!isObject(value)) return false;
+	if (value[isConcatSpreadable] !== undefined) {
+		return Boolean(value[isConcatSpreadable]);
+	}
+	return isArray(value);
+};
+
+// eslint-disable-next-line no-unused-vars
+module.exports = function (item /*, …items*/) {
+	var result;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return concat.apply(this, arguments);
+	}
+	result = new this.constructor();
+	if (isSpreadable(this)) {
+		forEach.call(this, function (val, i) { result[i] = val; });
+	} else {
+		result[0] = this;
+	}
+	forEach.call(arguments, function (arg) {
+		var base;
+		if (isSpreadable(arg)) {
+			base = result.length;
+			result.length += toPosInt(arg.length);
+			forEach.call(arg, function (val, i) { result[base + i] = val; });
+			return;
+		}
+		result.push(arg);
+	});
+	return result;
+};