Module: SexyStatementsHook::ClassMethods

Defined in:
lib/data_plan/generators/migration/lib/sexy_statements_hook.rb

Instance Method Summary collapse

Instance Method Details

#add_to_migration_name(what) ⇒ Object 



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# File 'lib/data_plan/generators/migration/lib/sexy_statements_hook.rb', line 14

def add_to_migration_name(what)
  if self.desired_migration_name.length < 100
    self.desired_migration_name << "_" unless self.desired_migration_name.blank?
    self.desired_migration_name << what 
  else
    self.desired_migration_name << "and_more" unless self.desired_migration_name.index("and_more")
  end      
end

#method_missing_with_sexy_statements(method, *args, &block) ⇒ Object 



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# File 'lib/data_plan/generators/migration/lib/sexy_statements_hook.rb', line 23

def method_missing_with_sexy_statements(method, *args, &block)
  case method
  when :create_table, :create_view
    table_name = args.shift.to_s    
    lines = IO.readlines(File.join(DB_PROJECT_ROOT, 'db', 'plan.rb'))
    inside_table = false
    self.sexy_up << "\n"
    for line in lines do
      clean_line = line.gsub(/#.*/,"")
      if clean_line =~ /create_(table|view)\W+#{table_name}(\W+|$)/i
        inside_table = true  
      end
      self.sexy_up << "  " + line if inside_table
      if inside_table and (clean_line =~ /\send\s*/i || clean_line =~ /^end\s*/i)
        break
      end
    end
  
    add_to_migration_name( "create_#{table_name}" )

  else
    add_to_migration_name( method.to_s.split('_')[0] + ("_"+args[0].to_s rescue "") + ("_"+args[1].to_s rescue "") )
    self.sexy_up << "    " + method.to_s + " " + args.collect{ |a| a.inspect }.join(",") + "\n"
			end
	
#        auto_create_table(method, *args, &block)
#      when :add_index
#        auto_add_index(method, *args, &block)
#      else
#        method_missing_without_auto_migration(method, *args, &block) 
#      end
end