WebJan 31, 2016 · I am trying to use a hash-map within closure as i have a for loop that passes in a sorted string and an un-sorted string to my function, what i want to do is two if statements on the hash-map 1st if statement is if hash-map doesnt contain string "x" put x in a new hash-set 2nd if statement is WebFeb 17, 2015 · You didn't explicitly say you were starting with JSON, but let's assume you are. I would use cheshire to parse your JSON string to get, in this case, a vector of maps representing your data. We'll assume you've done that for sake of simplicity and just use a var called data to avoid cluttering the example.. Now we can create a vector of vectors, …
Clojure: Convert hash-maps key strings to keywords?
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Clojure - Learn Clojure - Hashed Collections
WebAug 12, 2011 · 2 Answers Sorted by: 90 To answer your actual question: (apply hash-map record) But since you actually already have separate keys and values, I would suggest skipping the interleave step and instead writing (zipmap fields values) Or if you have your heart set on into, you could (into {} (map vector fields values)) Share Follow WebMar 6, 2014 · In clojure, I would like to apply a function to all the elements of a sequence and return a map with the results where the keys are the elements of the sequence and the values are the elements of the ... There are other use-cases for what you have done, e.g. when a hash-map is specifically needed. If and only if #3 happens to be your use case ... WebOct 19, 2014 · A map in Clojure is represented as an array of 8 or fewer elements because that is faster than the hash map version. It is converted into a hashmap when the size exceeds 8 elements, which is why the transient returns a new head. ↩ black slim fit collared shirt mens target