doesn't make sense

gistfile1.rb

  #mine
  def self.keyword_search_mobile(attributes={}, user_attributes={}, offset = nil, limit = nil)
    scope = []
    if !attributes[:search].blank?
      search = attributes.with_indifferent_access[:search]
      scope = self.all(
        :conditions => [
          "short_desc ~* ? OR keywords ~* ? OR title ~* ?",
          /\y#{search}\y/, /\y#{search}\y/, /\y#{search}\y/
        ]
      )
      scope = scope.all(self.product_type_list.disable_on_mobile => false)
      scope = scope.all(offset: offset.to_i) if offset
      scope = scope.all(limit: limit.to_i) if limit
    end
    
    scope
  end

  #created by platform
  def keyword_search_mobile(attributes={}, user_attributes={}, offset = nil, limit = nil)
    scope = self.all

    if !attributes[:search].blank?
      scope = scope & all(:'short_desc' => attributes.with_indifferent_access[:search])
    end

    scope = scope.all(:order => [:title.asc])

    scope = scope.all(offset: offset.to_i) if offset
    scope = scope.all(limit: limit.to_i) if limit

    scope
  end

  #for mine to work with the params the way that ios sdk passes
  #you have to add with_indifferent_access to the check if the search attribute is blank
  def self.keyword_search_mobile(attributes={}, user_attributes={}, offset = nil, limit = nil)
    scope = []
    if !attributes.with_indifferent_access[:search].blank?
      search = attributes.with_indifferent_access[:search]
      scope = self.all(
        :conditions => [
          "short_desc ~* ? OR keywords ~* ? OR title ~* ?",
          /\y#{search}\y/, /\y#{search}\y/, /\y#{search}\y/
        ]
      )
      scope = scope.all(self.product_type_list.disable_on_mobile => false)
      scope = scope.all(offset: offset.to_i) if offset
      scope = scope.all(limit: limit.to_i) if limit
    end
    
    scope
  end