Release Notes

v2.0.0

Released October 23, 2016

New

Swift 3
Templates learned to render Int64, UInt64, Float, and CGFloat.

The Box() function is no longer necessary when feeding templates:

// Still supported
let rendering = try template.render(Box(["name": "Arthur"]))

// New:
let rendering = try template.render(["name": "Arthur"])

Breaking Changes

The only collections that can feed Mustache templates are arrays, sets, dictionaries, and Foundation collections that adopt NSFastEnumeration such as NSArray, SSet, NSOrderedSet, NSDictionary, etc. Other Swift collections such as ranges can no longer feed templates.

The following APIs were modified:

 // Use nil instead
-func Box() -> MustacheBox

-typealias KeyedSubscriptFunction = (key: String) -> MustacheBox
+typealias KeyedSubscriptFunction = (_ key: String) -> Any?

-typealias FilterFunction = (box: MustacheBox, partialApplication: Bool) throws -> MustacheBox
+typealias FilterFunction = (_ box: MustacheBox, _ partialApplication: Bool) throws -> Any?

-typealias WillRenderFunction = (tag: Tag, box: MustacheBox) -> MustacheBox
+typealias WillRenderFunction = (_ tag: Tag, _ box: MustacheBox) -> Any?

 struct Configuration {
-    func registerInBaseContext(_ key: String, _ box: MustacheBox)
+    func register(_ value: Any?, forKey key: String)
 }

 class Template {
-    func registerInBaseContext(_ key: String, _ box: MustacheBox)
+    func register(_ value: Any?, forKey key: String)
 }

 class Context {
-    func contextWithRegisteredKey(_ key: String, box: MustacheBox) -> Context
-    func mustacheBoxForKey(_ key: String) -> MustacheBox
-    func mustacheBoxForExpression(_ string: String) throws -> MustacheBox
+    func extendedContext(withRegisteredValue value: Any?, forKey key: String) -> Context
+    func mustacheBox(forKey key: String) -> MustacheBox
+    func mustacheBox(forExpression string: String) throws -> MustacheBox
 }

 class MustacheBox {
-    func mustacheBoxForKey(_ key: String) -> MustacheBox
+    func mustacheBox(forKey key: String) -> MustacheBox
 }

v1.1.0

Released on September 19, 2016

New

Swift 2.3

v1.0.1

Released on April 24, 2016

Fixed

Restored support for Carthage (@ariarijp, #31))

v1.0.0

Released on December 7, 2015

New

Support for Swift Package Manager (#17)

Breaking Change

Swift 2.2 (#17)

v0.11.0

Released on October 14, 2015

Fixed

Compatibility with iOS7 (#13)
GRMustache.swift no longer messes with AnyObject subscript operator (#12)

Breaking Changes

Error has been renamed MustacheError.
Error.Type has been renamed MustacheError.Kind
Subscript operators on MustacheBox and Context have been removed due to a weird Swift bug. Use the mustacheBoxForKey() function instead.

v0.10.0

Released on September 10, 2015

New

StandardLibrary.Logger is there to help debugging templates.

Breaking changes

Swift 2.
Collections no longer expose Objective-C-compatible keys to templates: {{ array.firstObject }}, {{ array.lastObject }}, {{ set.anyObject }} no longer render anything. Focusing on Swift standard library, the only supported keys are now first, count, and last (the latter being undefined for sets).
Context.BoxForMustacheExpression has been renamed Context.mustacheBoxForExpression
BoxAnyObject() is removed. You must now explicit cast AnyObject to a boxable type that you can box with Box().
Box(value:boolValue:keyedSubscript:filter:render:willRender:didRender:) has been replaced by a MustacheBox initializer with the same arguments.

v0.9.4

Released on August 19, 2015

Fixed

A memory leak
Reduced deployment targets to iOS 8.0 and OSX 10.9 (#11)

v0.9.3

Released on June 9, 2015

Breaking changes

There is no longer any automatic conversion between Swift and Objective-C numeric types beyond conversions provided by the Swift language itself. For example, a filter of Int no longer accepts Double inputs. The MustacheBox.intValue, uintValue, doubleValue properties that performed those conversions are removed.
High-level APIs that would build filters of non-optional values are removed. It is now the responsability of the library user to handle values that are missing or of the wrong type.

v0.9.2

Released on June 7, 2015

Fixed

The Lambda functions pass all mustache/spec tests for "Mustache lambdas".

New

TagDelimiterPair is a pair of tag delimiters such as ("{{","}}"). It is the type of the properties Configuration.tagDelimiterPair and Tag.tagDelimiterPair.
The Template.contentType property exposes the content type (Text or HTML) of a template.
The Swift Set type now has explicit support through func Box<T: MustacheBoxable>(set: Set<T>?) -> MustacheBox.

Breaking changes

Template(string:error:) used to load {{>partial}} tags from resources in the main bundle. It is no longer the case, and it returns a GRMustacheErrorDomain error of code GRMustacheErrorCodeTemplateNotFound if such partial tag is found. To parse a template string that contain partial tags that should be loaded from the main bundle resources, store this string as a resource and load Template(named:...), or use an explicit TemplateRepository(bundle: NSBundle.mainBundle()).
Configuration.tagStartDelimiter and Configuration.tagEndDelimiter have been replaced by Configuration.tagDelimiterPair.
Tag.renderInnerContent has been renamed Tag.render.
Mustache-specific errors are now of type Mustache.Error.

v0.9.1

Released on 19 May, 2015

New

support for Carthage (contribution by @acwright)

v0.9.0

Released on 12 May, 2015

New

support for CocoaPods (contribution by @marcelofabri)

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