9 single-statement JS algorithms for common data transformations

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Last month I wrote a post on a [shorthand for converting a JavaScript array into an object lookup](/blog/create-object-lookup-array-javascript-objects/). I was able to write the code in a single statement: ```js const teamLookup = Object.fromEntries(teams.map((team) => [team.id, team])) ``` This exercise motivated me to investigate more single-statement data transformations we can use to limit our…

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