2 files changed, 27 insertions, 6 deletions
diff --git a/activesupport/lib/active_support/core_ext/date/calculations.rb b/activesupport/lib/active_support/core_ext/date/calculations.rb
index 0c4081aa8d..f0f67765c6 100644
--- a/activesupport/lib/active_support/core_ext/date/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/date/calculations.rb
@@ -190,20 +190,30 @@ class Date
     result = self - days_to_start
     acts_like?(:time) ? result.midnight : result
   end
-  alias :monday :beginning_of_week
   alias :at_beginning_of_week :beginning_of_week
 
-  # Returns a new +Date+/+DateTime+ representing the end of this week, week
-  # starts on +start_day+, default is +:monday+. +DateTime+ objects have their
-  # time set to 23:59:59).
+  # Returns a new +Date+/+DateTime+ representing the start of this week. Week is
+  # assumed to start on a Monday. +DateTime+ objects have their time set to 0:00.
+  def monday
+    beginning_of_week
+  end
+
+  # Returns a new +Date+/+DateTime+ representing the end of this week. Week is
+  # assumed to start on +start_day+, default is +:monday+. +DateTime+ objects
+  # have their time set to 23:59:59.
   def end_of_week(start_day = :monday)
     days_to_end = 6 - days_to_week_start(start_day)
     result = self + days_to_end.days
     self.acts_like?(:time) ? result.end_of_day : result
   end
-  alias :sunday :end_of_week
   alias :at_end_of_week :end_of_week
 
+  # Returns a new +Date+/+DateTime+ representing the end of this week. Week is
+  # assumed to start on a Monday. +DateTime+ objects have their time set to 23:59:59.
+  def sunday
+    end_of_week
+  end
+
   # Returns a new +Date+/+DateTime+ representing the given +day+ in the previous
   # week. Default is +:monday+. +DateTime+ objects have their time set to 0:00.
   def prev_week(day = :monday)
diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb
index 2cc5c82265..f3235d11bb 100644
--- a/activesupport/lib/active_support/core_ext/time/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/time/calculations.rb
@@ -174,9 +174,14 @@ class Time
     days_to_start = days_to_week_start(start_day)
     (self - days_to_start.days).midnight
   end
-  alias :monday :beginning_of_week
   alias :at_beginning_of_week :beginning_of_week
 
+  # Returns a new +Date+/+DateTime+ representing the start of this week. Week is
+  # assumed to start on a Monday. +DateTime+ objects have their time set to 0:00.
+  def monday
+    beginning_of_week
+  end
+
   # Returns a new Time representing the end of this week, week starts on start_day (default is :monday, i.e. end of Sunday).
   def end_of_week(start_day = :monday)
     days_to_end =  6 - days_to_week_start(start_day)
@@ -184,6 +189,12 @@ class Time
   end
   alias :at_end_of_week :end_of_week
 
+  # Returns a new +Date+/+DateTime+ representing the end of this week. Week is
+  # assumed to start on a Monday. +DateTime+ objects have their time set to 23:59:59.
+  def sunday
+    end_of_week
+  end
+
   # Returns a new Time representing the start of the given day in the previous week (default is :monday).
   def prev_week(day = :monday)
     ago(1.week).beginning_of_week.since(DAYS_INTO_WEEK[day].day).change(:hour => 0)