Initial data commit

Task/Call-a-function/Lingo/call-a-function-7.lingo

@@ -0,0 +1,20 @@
+----------------------------------------
+-- One of the five native iterative methods defined in ECMAScript 5
+-- @param {list} tList
+-- @param {symbol} cbFunc
+-- @param {object} [cbObj=_movie]
+-- @return {list}
+----------------------------------------
+on map (tList, cbFunc, cbObj)
+  if voidP(cbObj) then cbObj = _movie
+  res = []
+  cnt = tList.count
+  repeat with i = 1 to cnt
+    res[i] = call(cbFunc, cbObj, tList[i], i, tList)
+  end repeat
+  return res
+end
+
+on doubleInt (n)
+  return n*2
+end