Remove trailing whitespace and tabs

app/models/context.rb

@@ -1,6 +1,6 @@
 class Context < ActiveRecord::Base
 
-  has_many :todos, -> { order("todos.due IS NULL, todos.due ASC, todos.created_at ASC").includes(:project) }, :dependent => :delete_all    
+  has_many :todos, -> { order("todos.due IS NULL, todos.due ASC, todos.created_at ASC").includes(:project) }, :dependent => :delete_all
   has_many :recurring_todos, :dependent => :delete_all
   belongs_to :user
 
@@ -15,7 +15,7 @@ class Context < ActiveRecord::Base
   include AASM
 
   aasm :column => :state do
-  
+
     state :active, :initial => true
     state :closed
     state :hidden

app/models/dependency.rb

@@ -1,9 +1,9 @@
 class Dependency < ActiveRecord::Base
 
   # touch to make sure todo caches for predecessor and successor are invalidated
-  
+
   belongs_to :predecessor, :foreign_key => 'predecessor_id', :class_name => 'Todo', :touch => true
   belongs_to :successor,   :foreign_key => 'successor_id',   :class_name => 'Todo', :touch => true
-  
+
 end
 

app/models/message_gateway.rb

@@ -1,10 +1,10 @@
 class MessageGateway < ActionMailer::Base
-  
+
   def receive(email)
     user = get_receiving_user_from_email_address(email)
     return false if user.nil?
     return false unless check_sender_is_in_mailmap(user, email)
-    
+
     context = user.prefs.sms_context
     todo_params = get_todo_params(email)
 
@@ -14,12 +14,12 @@ class MessageGateway < ActionMailer::Base
     Rails.logger.info "Saved email as todo for user #{user.login} in context #{context.name}"
     todo
   end
-  
+
   private
-  
+
   def get_todo_params(email)
     params = {}
-    
+
     if email.multipart?
       params[:description] = get_text_or_nil(email.subject)
       params[:notes]       = get_first_text_plain_part(email)
@@ -33,11 +33,11 @@ class MessageGateway < ActionMailer::Base
       end
     end
     params
-  end    
+  end
 
   def get_receiving_user_from_email_address(email)
     SITE_CONFIG['email_dispatch'] == 'single_user' ? get_receiving_user_from_env_setting : get_receiving_user_from_mail_header(email)
-  end  
+  end
 
   def get_receiving_user_from_env_setting
     Rails.logger.info "All received email goes to #{ENV['TRACKS_MAIL_RECEIVER']}"
@@ -45,7 +45,7 @@ class MessageGateway < ActionMailer::Base
     Rails.logger.info "WARNING: Unknown user set for TRACKS_MAIL_RECEIVER (#{ENV['TRACKS_MAIL_RECEIVER']})" if user.nil?
     return user
   end
-  
+
   def get_receiving_user_from_mail_header(email)
     user = get_receiving_user_from_sms_email( get_address(email) )
     Rails.logger.info(user.nil? ? "User unknown": "Email belongs to #{user.login}")
@@ -61,7 +61,7 @@ class MessageGateway < ActionMailer::Base
     user = User.where("preferences.sms_email" => address.strip).includes(:preference).first
     user = User.where("preferences.sms_email" => address.strip[1.100]).includes(:preference).first if user.nil?
     return user
-  end    
+  end
 
   def check_sender_is_in_mailmap(user, email)
     if user.present? and !sender_is_in_mailmap?(user,email)
@@ -69,7 +69,7 @@ class MessageGateway < ActionMailer::Base
       return false
     end
     return true
-  end    
+  end
 
   def sender_is_in_mailmap?(user,email)
     if SITE_CONFIG['mailmap'].is_a? Hash and SITE_CONFIG['email_dispatch'] == 'to'
@@ -89,17 +89,17 @@ class MessageGateway < ActionMailer::Base
   def get_decoded_text_or_nil(text)
     return text ? text.decoded.strip : nil
   end
-  
+
   def get_first_text_plain_part(email)
     # get all parts from multipart/alternative attachments
     parts = get_all_parts(email.parts)
-    
+
     # remove all parts that are not text/plain
     parts.reject{|part| !part.content_type.start_with?("text/plain") }
-    
+
     return parts.count > 0 ? parts[0].decoded.strip : ""
   end
-  
+
   def get_all_parts(parts)
     # return a flattened array of parts. If a multipart attachment is found, recurse over its parts
     all_parts = parts.inject([]) do |set, elem|
@@ -111,5 +111,5 @@ class MessageGateway < ActionMailer::Base
       end
     end
   end
-  
+
 end

app/models/project.rb

@@ -142,7 +142,7 @@ class Project < ActiveRecord::Base
     count = 0
     CSV.foreach(filename, headers: true) do |row|
       unless find_by_name_and_user_id row[params[:name].to_i], user.id
-        project = new 
+        project = new
         project.name = row[params[:name].to_i]
         project.user = user
         project.description = row[params[:description].to_i] if row[params[:description].to_i].present?

app/models/recurring_todo.rb

@@ -119,7 +119,7 @@ class RecurringTodo < ActiveRecord::Base
   def remove_from_project!
     self.project = nil
     self.save
-  end  
+  end
 
   def clear_todos_association
     unless todos.nil?
@@ -139,4 +139,4 @@ class RecurringTodo < ActiveRecord::Base
     pattern.continues_recurring?(previous)
   end
 
-end
+end

app/models/recurring_todos/abstract_recurring_todos_builder.rb

@@ -1,6 +1,6 @@
 module RecurringTodos
 
-  class AbstractRecurringTodosBuilder 
+  class AbstractRecurringTodosBuilder
 
     attr_reader :mapped_attributes, :pattern
 
@@ -40,7 +40,7 @@ module RecurringTodos
       save_collection(:context, :context_id)
     end
 
-    def saved_recurring_todo      
+    def saved_recurring_todo
       raise(Exception.new, @recurring_todo.valid? ? "Recurring todo was not saved yet" : "Recurring todos was not saved because of validation errors") unless @saved
 
       @recurring_todo
@@ -103,7 +103,7 @@ module RecurringTodos
     # should return period specific selector like yearly_selector or daily_selector
     def selector_key
       raise Exception.new, "selector_key should be overridden in subclass of AbstractRecurringTodosBuilder"
-    end      
+    end
 
     def get_selector(key)
       return nil if key.nil?
@@ -149,4 +149,4 @@ module RecurringTodos
 
   end
 
-end 
+end

app/models/recurring_todos/abstract_repeat_pattern.rb

@@ -165,7 +165,7 @@ module RecurringTodos
         get_show_from_date(previous) <= self.end_date
       end
     end
-    
+
     private
 
     # Determine start date to calculate next date for recurring todo which
@@ -196,7 +196,7 @@ module RecurringTodos
       else
         return find_xth_day_of_month(x, weekday, month, year)
       end
-    end    
+    end
 
     def find_last_day_x_of_month(weekday, month, year)
       # count backwards. use UTC to avoid strange timezone oddities
@@ -207,7 +207,7 @@ module RecurringTodos
       end
       # convert back to local timezone
       Time.zone.local(last_day.year, last_day.month, last_day.day)
-    end      
+    end
 
     def find_xth_day_of_month(x, weekday, month, year)
       # 1-4th -> count upwards last -> count backwards. use UTC to avoid strange
@@ -224,7 +224,7 @@ module RecurringTodos
       end
       # convert back to local timezone
       Time.zone.local(start.year, start.month, start.day)
-    end      
+    end
 
   end
-end
+end

app/models/recurring_todos/daily_recurring_todos_builder.rb

@@ -18,7 +18,7 @@ module RecurringTodos
     end
 
     def only_work_days?(daily_selector)
-      { 'daily_every_x_day' => false, 
+      { 'daily_every_x_day' => false,
         'daily_every_work_day' => true}[daily_selector]
     end
 
@@ -32,4 +32,4 @@ module RecurringTodos
 
   end
 
-end
+end

app/models/recurring_todos/daily_repeat_pattern.rb

@@ -41,7 +41,7 @@ module RecurringTodos
         return start + 2.day if start.wday() == 6 # saturday
         return start + 1.day if start.wday() == 0 # sunday
         return start
-      else 
+      else
         # if there was no previous todo, do not add n: the first todo starts on
         # today or on start_from
         return previous == nil ? start : start+every_x_days.day-1.day
@@ -49,4 +49,4 @@ module RecurringTodos
     end
 
   end
-end
+end

app/models/recurring_todos/monthly_recurring_todos_builder.rb

@@ -9,8 +9,8 @@ module RecurringTodos
 
     def attributes_to_filter
       %w{
-        monthly_selector       monthly_every_x_day   monthly_every_x_month 
-        monthly_every_x_month2 monthly_every_xth_day monthly_day_of_week    
+        monthly_selector       monthly_every_x_day   monthly_every_x_month
+        monthly_every_x_month2 monthly_every_xth_day monthly_day_of_week
       }
     end
 
@@ -27,7 +27,7 @@ module RecurringTodos
 
     def get_recurrence_selector
       @selector=='monthly_every_x_day' ? 0 : 1
-    end  
+    end
 
     def get_every_other2
       get_recurrence_selector == 0 ? 'monthly_every_x_month' : 'monthly_every_x_month2'

app/models/recurring_todos/monthly_repeat_pattern.rb

@@ -94,7 +94,7 @@ module RecurringTodos
         start = Time.utc(start.year, start.month, start.day)+n.months
       end
       Time.zone.local(start.year, start.month, every_x_day)
-    end      
+    end
 
     def find_relative_day_of_month(start, n)
       the_next = get_xth_day_of_month(every_xth_day, day_of_week, start.month, start.year)
@@ -113,7 +113,7 @@ module RecurringTodos
         # support 5th day of the month, we need to handle this case
         the_next = get_xth_day_of_month(every_xth_day, day_of_week, the_next.month, the_next.year)
       end
-      the_next      
+      the_next
     end
 
     def recurrence_pattern_for_specific_day
@@ -132,11 +132,11 @@ module RecurringTodos
                    I18n.t('common.month')
                  end
       I18n.t('todos.recurrence.pattern.every_xth_day_of_every_n_months',
-        x:        xth(every_xth_day), 
-        day:      day_of_week_as_text(day_of_week), 
+        x:        xth(every_xth_day),
+        day:      day_of_week_as_text(day_of_week),
         n_months: n_months)
     end
 
   end
-  
-end
+
+end

app/models/recurring_todos/weekly_recurring_todos_builder.rb

@@ -15,7 +15,7 @@ module RecurringTodos
       mapping = map(mapping, :every_other1, 'weekly_every_x_week')
 
       { monday: 1, tuesday: 2, wednesday: 3, thursday: 4, friday: 5, saturday: 6, sunday: 0 }
-      .each do |day, index| 
+      .each do |day, index|
         mapping = map_day(mapping, :every_day, "weekly_return_#{day}", index)
       end
 

app/models/recurring_todos/weekly_repeat_pattern.rb

@@ -75,12 +75,12 @@ module RecurringTodos
     def find_first_day_in_this_week(start)
       # check if there are any days left this week for the next todo
       start.wday().upto 6 do |i|
-        return start + (i-start.wday()).days if on_xday(i) 
+        return start + (i-start.wday()).days if on_xday(i)
       end
       -1
     end
 
 
   end
-  
-end
+
+end

app/models/recurring_todos/yearly_recurring_todos_builder.rb

@@ -8,8 +8,8 @@ module RecurringTodos
     end
 
     def attributes_to_filter
-      %w{ yearly_selector     yearly_month_of_year  yearly_month_of_year2 
-          yearly_every_x_day  yearly_every_xth_day  yearly_day_of_week    
+      %w{ yearly_selector     yearly_month_of_year  yearly_month_of_year2
+          yearly_every_x_day  yearly_every_xth_day  yearly_day_of_week
       }
     end
 
@@ -34,7 +34,7 @@ module RecurringTodos
 
     def get_recurrence_selector
       @selector=='yearly_every_x_day' ? 0 : 1
-    end  
+    end
 
     def get_every_other2
       { 0 => :yearly_month_of_year, 1 => :yearly_month_of_year2 }[get_recurrence_selector]

app/models/recurring_todos/yearly_repeat_pattern.rb

@@ -37,9 +37,9 @@ module RecurringTodos
         I18n.t("todos.recurrence.pattern.every_year_on", :date => date_as_month_day)
       else
         I18n.t("todos.recurrence.pattern.every_year_on",
-          :date => I18n.t("todos.recurrence.pattern.the_xth_day_of_month", 
-            :x => xth(every_xth_day), 
-            :day => day_of_week_as_text(day_of_week), 
+          :date => I18n.t("todos.recurrence.pattern.the_xth_day_of_month",
+            :x => xth(every_xth_day),
+            :day => day_of_week_as_text(day_of_week),
             :month => month_of_year_as_text(month_of_year)
           ))
       end
@@ -57,7 +57,7 @@ module RecurringTodos
         validate_not_blank(day_of_week, "The day of the week may not be empty for recurrence setting")
       else
         raise "unexpected value of recurrence selector '#{recurrence_selector}'"
-      end      
+      end
     end
 
     def get_next_date(previous)
@@ -105,5 +105,5 @@ module RecurringTodos
       the_next
     end
 
-  end  
-end
+  end
+end

app/models/tag.rb

@@ -1,8 +1,8 @@
 class Tag < ActiveRecord::Base
-  
+
   has_many :taggings
   has_many :taggable, :through => :taggings
-  
+
   DELIMITER = "," # Controls how to split and join tagnames from strings. You may need to change the <tt>validates_format_of parameters</tt> if you change this.
   JOIN_DELIMITER = ", "
 
@@ -10,9 +10,9 @@ class Tag < ActiveRecord::Base
   # rescue the ActiveRecord database constraint errors instead.
   validates_presence_of :name
   validates_uniqueness_of :name, :case_sensitive => false
-  
+
   before_create :before_create
-  
+
   # Callback to strip extra spaces from the tagname before saving it. If you
   # allow tags to be renamed later, you might want to use the
   # <tt>before_save</tt> callback instead.

app/models/tagging.rb

@@ -2,16 +2,16 @@
 # The Tagging join model.
 
 class Tagging < ActiveRecord::Base
-   
+
   belongs_to :tag
   belongs_to :taggable, :polymorphic => true, :touch => true
-  
+
   after_destroy :delete_orphaned_tag
-  
+
   private
-      
+
   def delete_orphaned_tag
     tag.destroy if tag and tag.taggings.count == 0
   end
-  
+
 end

app/models/todo.rb

@@ -70,7 +70,7 @@ class Todo < ActiveRecord::Base
 
   aasm :column => :state do
 
-    state :active 
+    state :active
     state :project_hidden
     state :completed, :before_enter => Proc.new { |t| t.completed_at = Time.zone.now }, :before_exit => Proc.new { |t| t.completed_at = nil}
     state :deferred,  :before_exit => Proc.new { |t| t[:show_from] = nil }
@@ -396,11 +396,11 @@ class Todo < ActiveRecord::Base
 
   def self.import(filename, params, user)
     default_context = user.contexts.order('id').first
-    
+
     count = 0
     CSV.foreach(filename, headers: true) do |row|
       unless find_by_description_and_user_id row[params[:description].to_i], user.id
-        todo = new 
+        todo = new
         todo.user = user
         todo.description = row[params[:description].to_i].truncate MAX_DESCRIPTION_LENGTH
         todo.context = Context.find_by_name_and_user_id(row[params[:context].to_i], user.id) || default_context
@@ -408,7 +408,7 @@ class Todo < ActiveRecord::Base
         todo.state = row[params[:completed_at].to_i].present? ? 'completed' : 'active'
         todo.notes = row[params[:notes].to_i].truncate MAX_NOTES_LENGTH if row[params[:notes].to_i].present?
         todo.created_at = row[params[:created_at].to_i] if row[params[:created_at].to_i].present?
-        todo.due = row[params[:due].to_i] 
+        todo.due = row[params[:due].to_i]
         todo.completed_at = row[params[:completed_at].to_i] if row[params[:completed_at].to_i].present?
         todo.save!
         count += 1

app/models/user.rb

@@ -4,7 +4,7 @@ require 'bcrypt'
 class User < ActiveRecord::Base
   # Virtual attribute for the unencrypted password
   attr_accessor :password
-  
+
   #for will_paginate plugin
   cattr_accessor :per_page
   @@per_page = 5