README update + version bump.

README.md

@@ -318,6 +318,8 @@ Toolchain functions available out of the box at server- and client-side:
     * Initializes a new date to a specified year, month (months are 1-based), and day, with the time component set to 00:00:00 (client-side returns the number of milliseconds since January 1, 1970, 00:00:00 UTC).
 * `DateTime Date(int year, int month, int day, int hour, int minute, int second)`
     * Initializes a new date to a specified year, month (months are 1-based), day, hour, minute, and second (client-side returns the number of milliseconds since January 1, 1970, 00:00:00 UTC).
+* `DateTime ToDate(string dateString)`
+    * Converts the specified string representation of a date and time to its equivalents: `DateTime` at server-side - uses .NET [`DateTime.Parse(string dateString)`](https://msdn.microsoft.com/en-us/library/vstudio/1k1skd40(v=vs.100).aspx), and number of milliseconds since January 1, 1970, 00:00:00 UTC at client-side - uses JavaScript [`Date.parse(dateString)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse).
 * `TimeSpan TimeSpan(int days, int hours, int minutes, int seconds)`
     * Initializes a new time period according to specified days, hours, minutes, and seconds (client-side period is expressed in milliseconds).
 * `int Length(str)`
@@ -362,6 +364,14 @@ Toolchain functions available out of the box at server- and client-side:
     * Indicates whether the regular expression finds a match in the input string (null-safe).
 * `Guid Guid(string str)`
     * Initializes a new instance of the Guid structure by using the value represented by a specified string.
+* `double Min(params double[] values)`
+    * Returns the minimum value in a sequence of numeric values.
+* `double Max(params double[] values)`
+    * Returns the maximum value in a sequence of numeric values.
+* `double Sum(params double[] values)`
+    * Computes the sum of the numeric values in a sequence.
+* `double Average(params double[] values)`
+    * Computes the average of the numeric values in a sequence.
 
 ###<a id="how-to-construct-conditional-validation-attributes">How to construct conditional validation attributes?</a>
 

src/ExpressiveAnnotations.Tests/ParserTest.cs

@@ -896,8 +896,8 @@ public void verify_toolchain_methods_logic()
 
             var arrModel = new
             {
-                SingleElementArray = new[] {1},
-                MultipleElementsArray = new[] {1, 2, 3}
+                SingleElementArray = new[] {1.0},
+                MultipleElementsArray = new[] {1.0, 2, 3}
             };
 
             Assert.True(parser.Parse(arrModel.GetType(), "Min(SingleElementArray) == 1").Invoke(arrModel));

src/ExpressiveAnnotations/Properties/AssemblyInfo.cs

@@ -42,5 +42,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.4.1.0")]
-[assembly: AssemblyFileVersion("2.4.1.0")]
+[assembly: AssemblyVersion("2.5.0.0")]
+[assembly: AssemblyFileVersion("2.5.0.0")]

src/ExpressiveAnnotations/Toolchain.cs

@@ -62,10 +62,10 @@ private Toolchain()
             AddFunction<string, bool>("IsUrl", str => str != null && Regex.IsMatch(str, @"^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/\S*)?$", RegexOptions.IgnoreCase)); // contributed by Diego Perini: https://gist.github.com/dperini/729294 (https://mathiasbynens.be/demo/url-regex)
             AddFunction<string, string, bool>("IsRegexMatch", (str, regex) => str != null && regex != null && Regex.IsMatch(str, regex));
             AddFunction<string, Guid>("Guid", str => new Guid(str));
-            AddFunction("Min", (Expression<ParamsDelegate<int, int>>)(items => items.Min()));
-            AddFunction("Max", (Expression<ParamsDelegate<int, int>>)(items => items.Max()));            
-            AddFunction("Sum", (Expression<ParamsDelegate<int, int>>)(items => items.Sum()));
-            AddFunction("Average", (Expression<ParamsDelegate<int, double>>)(items => items.Average()));
+            AddFunction("Min", (Expression<ParamsDelegate<double, double>>)(items => items.Min()));
+            AddFunction("Max", (Expression<ParamsDelegate<double, double>>)(items => items.Max()));            
+            AddFunction("Sum", (Expression<ParamsDelegate<double, double>>)(items => items.Sum()));
+            AddFunction("Average", (Expression<ParamsDelegate<double, double>>)(items => items.Average()));
         }        
 
         /// <summary>

src/expressive.annotations.validate.js

@@ -1,4 +1,4 @@
-/* expressive.annotations.validate.js - v2.6.6
+/* expressive.annotations.validate.js - v2.6.7
  * Client-side component of ExpresiveAnnotations - annotation-based conditional validation library.
  * https://github.com/jwaliszko/ExpressiveAnnotations
  *