将一个数组中的所有元素转换到另一个数组中。
langx.map(elements, callback)
Example: 将原始数组中的每个值加 4 后,映射到新的数组中。
<!DOCTYPE html>
<html>
<head>
<style>
</style>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.3/require.min.js"></script>
<script>
require.config({
baseUrl: "./",
packages: [{
name: "skylark",
location: "../../../src/skylark"
}, ]
});
</script>
</head>
<body>
<span></span>
<script>
require(["skylark/finder", "skylark/langx", "skylark/datax"], function(finder, langx, datax) {
arr = langx.map([0, 1, 2], function(n) {
return n + 4;
});
datax.text(finder.find("span"), arr.join(", "));
});
</script>
</body>
</html>