rubocop changes

Gemfile

@@ -1,3 +1,4 @@
+# encoding: utf-8
 source 'https://rubygems.org'
 
 gemspec

Rakefile

@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'rubygems'
 require 'bundler'
 require 'bundler/gem_tasks'
@@ -16,7 +17,7 @@ RSpec::Core::RakeTask.new(:spec)
 require 'rubocop/rake_task'
 desc 'Run RuboCop on the lib directory'
 RuboCop::RakeTask.new(:rubocop) do |task|
-  task.patterns = ['lib/**/*.rb']  
+  task.patterns = ['lib/**/*.rb']
   # don't abort rake on failure
   task.fail_on_error = false
 end

lib/generators/wice_grid/add_migration_for_serialized_queries_generator.rb

@@ -1,22 +1,20 @@
+# encoding: utf-8
 module WiceGrid #:nodoc:
   module Generators #:nodoc:
-
     class AddMigrationForSerializedQueriesGenerator < Rails::Generators::Base  #:nodoc:
-
       include Rails::Generators::Migration
 
       desc 'Add a migration which creates a table for serialized queries'
 
       source_root File.expand_path('../templates', __FILE__)
 
-      def self.next_migration_number(path)
-        Time.now.utc.strftime("%Y%m%d%H%M%S")
+      def self.next_migration_number(_path)
+        Time.now.utc.strftime('%Y%m%d%H%M%S')
       end
 
       def create_model_file
-        migration_template "create_wice_grid_serialized_queries.rb", "db/migrate/create_wice_grid_serialized_queries.rb"
+        migration_template 'create_wice_grid_serialized_queries.rb', 'db/migrate/create_wice_grid_serialized_queries.rb'
       end
     end
-
   end
 end

lib/generators/wice_grid/install_generator.rb

@@ -1,8 +1,8 @@
+# encoding: utf-8
 module WiceGrid #:nodoc:
   module Generators #:nodoc:
     class InstallGenerator < Rails::Generators::Base #:nodoc:
-
-      desc 'Copy WiceGrid wice_grid_config.rb to config/initializers, ' +
+      desc 'Copy WiceGrid wice_grid_config.rb to config/initializers, ' \
         'wice_grid.yml to config/locales/, and wice_grid.scss to assets/stylesheets'
 
       source_root File.expand_path('../templates', __FILE__)

lib/generators/wice_grid/templates/create_wice_grid_serialized_queries.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 class CreateWiceGridSerializedQueries < ::ActiveRecord::Migration #:nodoc:
   def change #:nodoc:
     create_table :wice_grid_serialized_queries do |t|

lib/generators/wice_grid/templates/wice_grid_config.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 if defined?(Wice::Defaults)
 
   # Default number of rows to show per page.
@@ -33,7 +34,6 @@
   # Default CSV field separator
   Wice::Defaults::CSV_FIELD_SEPARATOR = ','
 
-
   # The strategy when to show the filter.
   # * <tt>:when_filtered</tt> - when the table is the result of filtering
   # * <tt>:always</tt>        - show the filter always
@@ -43,12 +43,10 @@
   # A boolean value specifying if a change in a filter triggers reloading of the grid.
   Wice::Defaults::AUTO_RELOAD = false
 
-
   # SQL operator used for matching strings in string filters.
   Wice::Defaults::STRING_MATCHING_OPERATOR = 'LIKE'
   # STRING_MATCHING_OPERATOR = 'ILIKE' # Use this for Postgresql case-insensitive matching.
 
-
   # Defining one string matching operator globally for the whole application turns is not enough
   # when you connect to two databases one of which is MySQL and the other is Postgresql.
   # If the key for an adapter is missing it will fall back to Wice::Defaults::STRING_MATCHING_OPERATOR
@@ -57,15 +55,12 @@
     'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter' => 'ILIKE'
   }
 
-
-
   # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
   #                              Advanced Filters                             #
 
   # Switch of the negation checkbox in all text filters
   Wice::Defaults::NEGATION_IN_STRING_FILTERS = false
 
-
   # Each WiceGrid filter column is defined in two classes, one used for rendering the filter, the other
   # for generating query conditions. All these columns are in lib/wice/columns/*.rb .
   # File lib/wice/columns/column_processor_index.rb lists all predefined processors.
@@ -88,7 +83,6 @@
   # Wice::Columns::ViewColumn, the second should be a name of conditions generator class inherited from
   # Wice::Columns::ConditionsGeneratorColumn .
 
-
   # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
   #                              Showing All Records                          #
 
@@ -107,15 +101,13 @@
   # set to nil to skip the check
   Wice::Defaults::SWITCH_BACK_TO_PAGINATION_FROM = nil
 
-
   # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
   #                               Saving Queries                              #
 
   # ActiveRecord model to store queries. Read the documentation for details
   # QUERY_STORE_MODEL = 'WiceGridSerializedQuery'
   Wice::Defaults::QUERY_STORE_MODEL = 'WiceGridSerializedQuery'
 
-
   # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
   #            Here go settings related to the calendar helpers               #
 
@@ -128,47 +120,44 @@
 
   # Format of the datetime displayed.
   # If you change the format, make sure to check if +DATETIME_PARSER+ can still parse this string.
-  Wice::Defaults::DATETIME_FORMAT = "%Y-%m-%d %H:%M"
+  Wice::Defaults::DATETIME_FORMAT = '%Y-%m-%d %H:%M'
 
   # Format of the date displayed.
   # If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
-  Wice::Defaults::DATE_FORMAT     =  "%Y-%m-%d"
+  Wice::Defaults::DATE_FORMAT     =  '%Y-%m-%d'
 
   # Format of the date displayed in jQuery's Datepicker
   # If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
-  Wice::Defaults::DATE_FORMAT_JQUERY     =  "yy-mm-dd"
-
+  Wice::Defaults::DATE_FORMAT_JQUERY     =  'yy-mm-dd'
 
   # Format of the date displayed in Bootstrap's Datepicker
   # If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
-  Wice::Defaults::DATE_FORMAT_BOOTSTRAP     =  "yyyy-mm-dd"
-
+  Wice::Defaults::DATE_FORMAT_BOOTSTRAP     =  'yyyy-mm-dd'
 
   # With Calendar helpers enabled the parameter sent is the string displayed. This lambda will be given a date string in the
   # format defined by +DATETIME_FORMAT+ and must generate a DateTime object.
   # In many cases <tt>Time.zone.parse</tt> is enough, for instance,  <tt>%Y-%m-%d</tt>. If you change the format, make sure to check this code
   # and modify it if needed.
-  Wice::Defaults::DATETIME_PARSER = lambda{|datetime_string|
+  Wice::Defaults::DATETIME_PARSER = lambda do|datetime_string|
     if datetime_string.blank?
       nil
     elsif Time.zone
       Time.zone.parse(datetime_string)
     else
       Time.parse(datetime_string)
     end
-  }
+  end
 
   # The range of years to display in jQuery Datepicker.
   # It can always be changed dynamically with the following javascript:
   #  $( ".hasDatepicker" ).datepicker( "option", "yearRange", "2000:2042" );
   Wice::Defaults::DATEPICKER_YEAR_RANGE = (from = Date.current.year - 10).to_s + ':' + (from + 15).to_s
 
-
   # With Calendar helpers enabled the parameter sent is the string displayed. This lambda will be given a date string in the
   # format defined by +DATETIME+ and must generate a Date object.
   # In many cases <tt>Date.parse</tt> is enough, for instance,  <tt>%Y-%m-%d</tt>. If you change the format, make sure to check this code
   # and modify it if needed.
-  Wice::Defaults::DATE_PARSER = lambda{|date_string|
+  Wice::Defaults::DATE_PARSER = lambda do|date_string|
     if date_string.blank?
       nil
     else
@@ -178,7 +167,7 @@
         nil
       end
     end
-  }
+  end
 
   # The name of the page method (should correspond to Kaminari.config.page_method_name)
   Wice::Defaults::PAGE_METHOD_NAME = :page

lib/wice/active_record_column_wrapper.rb

@@ -1,12 +1,10 @@
+# encoding: utf-8
 module Wice
-
   # to be mixed in into ActiveRecord::ConnectionAdapters::Column
   module WiceGridExtentionToActiveRecordColumn #:nodoc:
     attr_accessor :model
   end
 
-
-
   class ActiveRecordColumnWrapper #:nodoc:
     def initialize(column, all_filter_params, main_table, table_alias, custom_filter_active, filter_type) #:nodoc:
       @column = column
@@ -15,7 +13,6 @@ def initialize(column, all_filter_params, main_table, table_alias, custom_filter
         all_filter_params, main_table, table_alias, custom_filter_active
     end
 
-
     def wg_initialize_request_parameters  #:nodoc:
       @request_params = nil
       return if @all_filter_params.nil?
@@ -60,7 +57,7 @@ def wg_initialize_request_parameters  #:nodoc:
         end
       end
 
-      return wg_generate_conditions, current_parameter_name
+      [wg_generate_conditions, current_parameter_name]
     end
 
     def wg_generate_conditions  #:nodoc:
@@ -92,13 +89,8 @@ def model #:nodoc:
       @column.model
     end
 
-
     def alias_or_table_name(table_alias) #:nodoc:
       table_alias || @column.model.table_name
     end
-
-
   end
-
-
-end
+end