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Manipulate Arrays With push

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Abhisek Pattnaik
2015-12-26 00:11:21 +05:30
committed by SaintPeter
parent 3b98f1f339
commit c3e0401c5b
1 changed files with 3 additions and 2 deletions
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seed/challenges/01-front-end-development-certification/basic-javascript.json
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@ -1554,7 +1554,8 @@
"id": "bg9995c9c69feddfaeb9bdef",
"title": "Manipulate Arrays With push()",
"description": [
"An easy way to append data to the end of an array is via the <code>push()</code> method. <code>push()</code> takes a value and \"pushes\" it onto the end of the array.",
"An easy way to append data to the end of an array is via the <code>push()</code> function.",
"<code>.push()</code> takes one or more <dfn>parameter</dfn> and \"pushes\" it onto the end of the array.",
"<code>var arr = [1,2,3];</code>",
"<code>arr.push(4);</code>",
"<code>// arr is now [1,2,3,4]</code>",
@ -1562,7 +1563,7 @@
"Push <code>[\"dog\", 3]</code> onto the end of the <code>myArray</code> variable."
],
"tests": [
"\nassert((function(d){if(d[2] != undefined && d[0][0] == 'John' && d[0][1] == 23 && d[2][0] == 'dog' && d[2][1] == 3 && d[2].length == 2){return true;}else{return false;}})(myArray), 'message: <code>myArray</code> should now equal <code>[[\"John\", 23], [\"cat\", 2], [\"dog\", 3]]</code>.');"
"assert((function(d){if(d[2] != undefined && d[0][0] == 'John' && d[0][1] == 23 && d[2][0] == 'dog' && d[2][1] == 3 && d[2].length == 2){return true;}else{return false;}})(myArray), 'message: <code>myArray</code> should now equal <code>[[\"John\", 23], [\"cat\", 2], [\"dog\", 3]]</code>.');"
],
"challengeSeed": [
"// Example",