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Convert lookup table to object

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MANISH-GIRI
2017-03-09 09:07:47 -05:00
parent 888ad67131
commit 64bc7cb6ee
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challenges/02-javascript-algorithms-and-data-structures/basic-javascript.json
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@ -4542,7 +4542,7 @@
"Here is an example of a simple reverse alphabet lookup:", "Here is an example of a simple reverse alphabet lookup:",
"<blockquote>var alpha = {<br> 1:\"Z\",<br> 2:\"Y\",<br> 3:\"X\",<br> 4:\"W\",<br> ...<br> 24:\"C\",<br> 25:\"B\",<br> 26:\"A\"<br>};<br>alpha[2]; // \"Y\"<br>alpha[24]; // \"C\"<br><br>var value = 2;<br>alpha[value]; // \"Y\"</blockquote>", "<blockquote>var alpha = {<br> 1:\"Z\",<br> 2:\"Y\",<br> 3:\"X\",<br> 4:\"W\",<br> ...<br> 24:\"C\",<br> 25:\"B\",<br> 26:\"A\"<br>};<br>alpha[2]; // \"Y\"<br>alpha[24]; // \"C\"<br><br>var value = 2;<br>alpha[value]; // \"Y\"</blockquote>",
"<hr>", "<hr>",
"Convert the switch statement into a lookup table called <code>lookup</code>. Use it to lookup <code>val</code> and assign the associated string to the <code>result</code> variable." "Convert the switch statement into an object called <code>lookup</code>. Use it to lookup <code>val</code> and assign the associated string to the <code>result</code> variable."
], ],
"releasedOn": "January 1, 2016", "releasedOn": "January 1, 2016",
"challengeSeed": [ "challengeSeed": [