clojure.edn/read

function

since v1.10.514

clojure.edn/read

Edit

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Source docstring:

Reads the first object from an cljs.tools.reader.reader-types/IPushbackReader.
Returns the object read. If EOF, throws if eof-error? is true otherwise returns eof.
If no reader is provided, *in* will be used.

Reads data in the edn format (subset of Clojure data):
http://edn-format.org

cljs.tools.reader.edn/read doesn't depend on dynamic Vars, all configuration
is done by passing an opt map.

opts is a map that can include the following keys:
:eof - value to return on end-of-file. When not supplied, eof throws an exception.
:readers  - a map of tag symbols to data-reader functions to be considered before default-data-readers.
           When not supplied, only the default-data-readers will be used.
:default - A function of two args, that will, if present and no reader is found for a tag,
           be called with the tag and the value.

(defn read
  ([reader]
   (reader/read reader))
  ([opts reader]
   (reader/read opts reader))
  ([reader eof-error? eof opts]
   (reader/read reader eof-error? eof opts)))

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