90 lines
1.9 KiB
JavaScript
90 lines
1.9 KiB
JavaScript
"use strict";
|
|
|
|
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
|
|
|
|
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
|
|
|
exports.__esModule = true;
|
|
exports.find = find;
|
|
exports.map = map;
|
|
exports.mapCloneElement = mapCloneElement;
|
|
exports.count = count;
|
|
exports.default = void 0;
|
|
|
|
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
|
|
|
|
var React = _interopRequireWildcard(require("react"));
|
|
|
|
function find(children, func, context) {
|
|
var index = 0;
|
|
var result;
|
|
React.Children.forEach(children, function (child) {
|
|
if (result) {
|
|
return;
|
|
}
|
|
|
|
index += 1;
|
|
|
|
if (func.call(context, child, index)) {
|
|
result = child;
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
|
|
function map(children, func, context) {
|
|
var index = 0;
|
|
return React.Children.map(children, function (child) {
|
|
if (!React.isValidElement(child)) {
|
|
return child;
|
|
}
|
|
|
|
var handle = func.call(context, child, index);
|
|
index += 1;
|
|
return handle;
|
|
});
|
|
}
|
|
|
|
function mapCloneElement(children, func, context) {
|
|
return map(children, function (child, index) {
|
|
return React.cloneElement(child, (0, _extends2.default)({
|
|
key: index
|
|
}, func(child, index)));
|
|
}, context);
|
|
}
|
|
|
|
function count(children) {
|
|
return React.Children.count(Array.isArray(children) ? children.filter(function (child) {
|
|
return child;
|
|
}) : children);
|
|
}
|
|
|
|
function some(children, func, context) {
|
|
var index = 0;
|
|
var result = false;
|
|
React.Children.forEach(children, function (child) {
|
|
if (result) {
|
|
return;
|
|
}
|
|
|
|
if (!React.isValidElement(child)) {
|
|
return;
|
|
}
|
|
/* eslint-disable */
|
|
|
|
|
|
if (func.call(context, child, index += 1)) {
|
|
result = true;
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
|
|
var _default = {
|
|
mapCloneElement: mapCloneElement,
|
|
count: count,
|
|
some: some,
|
|
map: map,
|
|
find: find
|
|
};
|
|
exports.default = _default; |