Rewrite non-trivial usage of alias to direct invocation.

Author: ioquatix

lib/async/queue.rb

@@ -45,7 +45,9 @@ def push(item)
 		end
 
 		# Compatibility with {::Queue#push}.
-		alias << push
+		def <<(item)
+			self.push(item)
+		end
 
 		# Add multiple items to the queue.
 		def enqueue(*items)
@@ -64,7 +66,9 @@ def dequeue
 		end
 
 		# Compatibility with {::Queue#pop}.
-		alias pop dequeue
+		def pop
+			self.dequeue
+		end
 
 		# Process each item in the queue.
 		#
@@ -132,9 +136,6 @@ def push(item)
 
 			super
 		end
-
-		# Compatibility with {::Queue#push}.
-		alias << push
 
 		# Add multiple items to the queue.
 		#
@@ -166,8 +167,5 @@ def dequeue
 
 			return item
 		end
-		
-		# Compatibility with {::Queue#pop}.
-		alias pop dequeue
 	end
 end

lib/async/task.rb

@@ -181,7 +181,10 @@ def completed?
 			@status == :completed
 		end
 
-		alias complete? completed?
+		# Alias for {#completed?}.
+		def complete?
+			self.completed?
+		end
 
 		# @attribute [Symbol] The status of the execution of the task, one of `:initialized`, `:running`, `:complete`, `:stopped` or `:failed`.
 		attr :status

lib/async/variable.rb

@@ -31,7 +31,10 @@ def resolve(value = true)
 			condition.signal(value)
 		end
 
-		alias value= resolve
+		# Alias for {#resolve}.
+		def value=(value)
+			self.resolve(value)
+		end
 
 		# Whether the value has been resolved.
 		#
@@ -48,6 +51,9 @@ def wait
 			return @value
 		end
 
-		alias value wait
+		# Alias for {#wait}.
+		def value
+			self.wait
+		end
 	end
 end