Clojure map to json
WebRoute definitions are expected as a clojure Map defined by the Schema Contract. The Schema allows mostly any extra keys as ring-swagger tries not to be on your way - one can pass any valid Swagger spec data in. ... Clojure Schema JSON Schema Sample JSON; Integer: integer, int32: 1: Long, s/Int: integer, int64: 1: Double, Number, s/Num: number ... WebAug 27, 2015 · 3 Answers. Sorted by: 3. Assuming you have the JSON object parsed into json_map, another way to solve this would be: (map # (select-keys (get-in % [:main_cat :data]) [:uuid :name]) json_map) This is first going into your map via get-in and just grabbing at that one sub-hash you need. Then it's using select-keys to grab the keys it …
Clojure map to json
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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, … JSON in Clojure. Contribute to clojure/data.json development by creating an account on GitHub. ... Be aware that :value-fn only works on maps (JSON objects). If your root data structure is, for example, a vector of dates, you will need to pre- or post-process it outside of data.json. clojure.walk may be useful for this. See more This project follows the version scheme MAJOR.MINOR.PATCH where each component provides some relative indication of the size of the change, but does not follow semantic versioning. In general, all changes … See more API Documentation Example usage: To convert to/from JSON strings, use json/write-str and json/read-str: Note that these operations are not symmetric: converting Clojure … See more
WebMar 27, 2013 · The dependencies for the read-json function are added to the project.clj file found in the directory where I am running lein repl from the command line: :dependencies [org.clojure/data.json "0.2.1"]. I would just like to be able to search the values of the records using a Clojure function, such that the value I am passing to the search function ... Web(take 10 (json/parse (clojure.java.io/reader "/tmp/very-large-map.json"))) Although it is unlikely to completely replace a general purpose JSON parsing library like Cheshire or jsonista, clj-lazy-json is one of the few Clojure libraries that offers true streaming behavior. As a result, it's a great addition to your Clojure JSON toolbox.
WebOct 10, 2013 · A few weeks ago I described how I’d scraped football matches using Clojure’s Enlive, and the next step after translating the HTML representation into a … WebJul 6, 2024 · The fundamental problem of having JSON strings in Clojure source code is that it is a string, and needs double-quotes to write as a string literal. This means that the interior double-quotes need to be escaped, which is ugly & error-prone. We can avoid this problem is we just write the JSON "literal" using single-quotes, as seen for the ...
WebFeb 23, 2012 · Perhaps it is worth noting that, if the incoming data is json and you are using clojure.data.json, ... Clojure doc states that (keys map) and (vals map) function results are ordered with the same order as the (seq map) function. Thus, by associativity, they all have the same order. :) @gtrak
WebMar 28, 2024 · I am pretty new to Clojure and still trying to grasp the fundamentals. While experimenting, I had the following problem. I tried to make a nested map and convert this into a JSON Object without the use of an external library, but keep running into a wall. mouth moving involuntarilyWebNov 23, 2024 · Generating JSON from Clojure. clojure/data.json is a library for translating between Clojure data structures and the JavaScript Object Notation JSON. Clojure … mouth moving deviceWebJan 4, 2024 · RoelofWobben January 4, 2024, 8:00pm #1. Helllo, And again stuck on this : ; Write a function that will take your list of maps and convert it back to a CSV ; string. You’ll need to use the clojure.string/join function. (defn to-json [suspects] ( into {} (clojure.string/join ", " [ (get :name suspects)]))) (to-json {:name "Roelof" :glitter ... mouth moviesWeb177. doall is all you need. Just because the seq has type LazySeq doesn't mean it has pending evaluation. Lazy seqs cache their results, so all you need to do is walk the lazy seq once (as doall does) in order to force it all, and thus render it non-lazy. seq does not force the entire collection to be evaluated. Share. heat 1995 rotten tomatoesWebJun 30, 2024 · I have a clojure data in the form of clojure format. [{:dt [2024 6 30], :cashflow 431782} {:dt [2024 6 30], :cashflow 452271} {:dt [2024 6 30], :cashflow 473785} {:dt [2024 6 30], :cashflow 496374}] I want the above clojure data in the form json. from clojure side i can always use Cheshire. But I would like tto do it on the lient side in javascript heat 1995 streamingWebMay 19, 2024 · I need to know how to encode this map into JSON, so that "normal" values map to the usual JSON values (e.g. keywords -> strings, integers -> JSON numbers, etc.), while values of any other class map to the string representations of those values, like this: { :a 1 :b :myword :c "hey" :d } mouth moving appWebNov 23, 2024 · Generating JSON from Clojure. clojure/data.json is a library for translating between Clojure data structures and the JavaScript Object Notation JSON. Clojure hash-maps and vectors can be used to create a detailed data structure that can be converted into JSON. Add the data.json library as a dependency in the deps.edn file. heat 1995 subtitles