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+/*
+	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+	Available via Academic Free License >= 2.1 OR the modified BSD license.
+	see: http://dojotoolkit.org/license for details
+*/
+
+
+if(!dojo._hasResource["dojox.lang.functional.sequence"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.lang.functional.sequence"] = true;
+dojo.provide("dojox.lang.functional.sequence");
+
+dojo.require("dojox.lang.functional.lambda");
+
+// This module adds high-level functions and related constructs:
+//	- sequence generators
+
+// If you want more general sequence builders check out listcomp.js and
+// unfold() (in fold.js).
+
+// Defined methods:
+//	- take any valid lambda argument as the functional argument
+
+(function(){
+	var d = dojo, df = dojox.lang.functional;
+
+	d.mixin(df, {
+		// sequence generators
+		repeat: function(/*Number*/ n, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){
+			// summary: builds an array by repeatedly applying a unary function N times
+			//	with a seed value Z. N should be greater than 0.
+			o = o || d.global; f = df.lambda(f);
+			var t = new Array(n), i = 1;
+			t[0] = z;
+			for(; i < n; t[i] = z = f.call(o, z), ++i);
+			return t;	// Array
+		},
+		until: function(/*Function|String|Array*/ pr, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){
+			// summary: builds an array by repeatedly applying a unary function with
+			//	a seed value Z until the predicate is satisfied.
+			o = o || d.global; f = df.lambda(f); pr = df.lambda(pr);
+			var t = [];
+			for(; !pr.call(o, z); t.push(z), z = f.call(o, z));
+			return t;	// Array
+		}
+	});
+})();
+
+}