CODEWITHSUNDEEP
arrayssortingcoldfusionstructcoldfusion-8
davidosomething
davidosomething

Reputation: 3437

Coldfusion 8: Array of structs to struct of structs

I've got an array items[] Each item in items[] is a struct. item has keys id, date, value (i.e., item.id, item.date, item.value)

I want to use StructSort to sort the item collection by a date

Is this the best way to do it in ColdFusion 8:

<cfset allStructs = StructNew()>
<cfloop array = #items# index = "item">
    <cfset allStructs[item.id] = item>
    <cfset unixtime = DateDiff("s", CreateDate(1970,1,1), item.date)>
    <cfset allStructs[item.id].unixtime = unixtime>
</cfloop>
<cfset allStructs = StructSort(allStructs, "numeric", "desc", "unixtime")>

It's going to be dreadfully slow

Upvotes: 2

Views: 2057

Answers (1)

Lawrence Barsanti
Lawrence Barsanti

Reputation: 33232

You will still need to convert to unixtime, but ArrayOfStructsSort might be faster. At least you can compare the two options.

Upvotes: 3

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