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(:require [clojure.string]));;should use "only" here! (use '[ :only (read-json json-str)])
; GOL is a function, which takes
; a function as input - the function takes an index(x,y) and returns a value
; for example, 1 or 0.
(defn play1 [f]
(print (f '(0 0))))
;this is where the problem is :(
(defn play [f]
;live is a function which returns true only if a cell has 1 neighbor.
[live #(= 1
(+ (f [%1 (dec %2)])
(f [%1 (inc %2)])
(f [(inc %1) %2])
(f [(dec %1) %2])
(f [(dec %1) (dec %2)])
(f [(inc %1) (inc %2)])
(f [(dec %1) (inc %2)])
(f [(inc %1) (dec %2)])
(for [x [0 1] y [0 1]]
(println (live x y)))))
(defn board [cell]
(println cell)
(let [ret (cond
(= cell [0 0]) 1
(= cell [0 1]) 0
(= cell [1 0]) 0
(= cell [1 1]) 1
:else 0)]
;We create an initial function which defines the game of life
;landscape. Note that this function's syntax is roughly equivalent
;to that of a 2D array in how we define it, but it is flexible: we can
;easily swap out a cond statement to, for example, make a database call.
;better yet: the board can be infintely large.
(defn main1 []
(print "\n------------\n")
(play board)
;Anonymous function which takes a 2-tuple and returns corresponding
;live/dead status for a given cell.
(print "\n------------\n"))
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