kohyama

Clojure tips infrequently used

To get names of methods of a class

(map #(.getName %) (.getMethods java.io.File))
; -> ("equals" "toString" "hashCode" "compareTo" "compareTo" "getName" "length" "getParent" "isAbsolute" "getCanonicalPath" "setReadOnly" "list" "list" "delete" "getParentFile" "getPath" "getAbsolutePath" "getAbsoluteFile" "getCanonicalFile" "toURL" "toURI" "canRead" "canWrite" "exists" "isDirectory" "isFile" "isHidden" "lastModified" "createNewFile" "deleteOnExit" "listFiles" "listFiles" "listFiles" "mkdir" "mkdirs" "renameTo" "setLastModified" "setWritable" "setWritable" "setReadable" "setReadable" "setExecutable" "setExecutable" "canExecute" "listRoots" "getTotalSpace" "getFreeSpace" "getUsableSpace" "createTempFile" "createTempFile" "wait" "wait" "wait" "getClass" "notify" "notifyAll")

ctataryn

(ns my.ns
      (:use [korma.db])
      (:use [korma.core])
      (:require [clojure.java.jdbc :as sql]))

(def dbspec  {:classname   "org.h2.Driver" 
             :subprotocol "h2" 
             :subname "~/db/myapp"
             :user     "sa"
             :password ""})