Create quote koan

Covers
- quote
- syntax-quote
- unquote

resources/koans.clj

@@ -253,4 +253,11 @@
                    :park "AT&T Park"
                    'Giants
                    "Giants"]}]
+  ["24_quote" {"__"[(1 2 3 4 5)
+                    (1 2 3 4 5)
+                    'age
+                    quote
+                    '(+ 2 3)
+                    1 2 3
+                    1 5]}]
 ]

src/koans/24_quote.clj

@@ -0,0 +1,26 @@
+(ns koans.24-quote
+  (:require [koan-engine.core :refer :all]))
+
+
+(meditations
+  "use quote to express a list"
+  (= (quote __) (list 1 2 3 4 5))
+
+  "Clojure provide a shotcut"
+  (= (quote __)  '(1 2 3 4 5))
+
+  "The quote special operator prevents its argument from being evaluated at all"
+  (= __ (let [age 9] (quote age)))
+
+  "You can use a literal list as a data collection without having Clojure try to call a function"
+  (= (cons 1 (__ (2 3))) (list 1 2 3) (cons 1 [2 3]))
+
+  "Th quote affects all of its argument, not just the top level"
+  (= (list 1 __) '(1 (+ 2 3)))
+
+  "Syntax-quote has a few extra features that make it ideal for constructing collections to be used as code."
+  (= (list __ __ __) `(1 2 3) '(1 2 3))
+
+  "Unquote is used to demarcate specific forms as requiring evaluation by prefixing fhem with the symbol ~ within the body of a syntax-quote"
+  (= (list __ __) `(1 ~(+ 2 3)) '(1 5))
+  )