Data commit

Task/One-dimensional-cellular-automata/E/one-dimensional-cellular-automata-1.e

@@ -0,0 +1,18 @@
+def step(state, rule) {
+    var result := state(0, 1) # fixed left cell
+    for i in 1..(state.size() - 2) {
+        # Rule function receives the substring which is the neighborhood
+        result += E.toString(rule(state(i-1, i+2)))
+    }
+    result += state(state.size() - 1) # fixed right cell
+    return result
+}
+
+def play(var state, rule, count, out) {
+    out.print(`0 | $state$\n`)
+    for i in 1..count {
+        state := step(state, rosettaRule)
+        out.print(`$i | $state$\n`)
+    }
+    return state
+}

Task/One-dimensional-cellular-automata/E/one-dimensional-cellular-automata-2.e

@@ -0,0 +1,23 @@
+def rosettaRule := [
+    "   " => " ",
+    "  #" => " ",
+    " # " => " ",
+    " ##" => "#",
+    "#  " => " ",
+    "# #" => "#",
+    "## " => "#",
+    "###" => " ",
+].get
+
+? play("  ### ## # # # #  #   ", rosettaRule, 9, stdout)
+0 |   ### ## # # # #  #
+1 |   # ##### # # #
+2 |    ##   ## # #
+3 |    ##   ### #
+4 |    ##   # ##
+5 |    ##    ###
+6 |    ##    # #
+7 |    ##     #
+8 |    ##
+9 |    ##
+# value: "   ##                 "