Source

clojuresque / runtime / src / main / resources / clojuresque / util.clj

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(ns clojuresque.util)

(defn namespace-of-file
  [file]
  (let [of-interest '#{ns clojure.core/ns}
        eof         (Object.)
        input       (clojure.lang.LineNumberingPushbackReader.
                      (java.io.FileReader. file))
        in-seq      (take-while #(not (identical? % eof))
                                (repeatedly #(read input false eof)))
        candidate   (first
                      (drop-while
                        #(or (not (instance? clojure.lang.ISeq %))
                             (not (contains? of-interest (first %))))
                        in-seq))]
    (when candidate
      (second candidate))))

(defn namespaces
  [files]
  (distinct (keep namespace-of-file files)))
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.