gistfile1.txt

protein_hits.to_json(:methods =>
  [:mascot_identified_hit, :label, :confirmed?, :spot, :descrption, :comment_text,
  :mascot_filename, :mascot_db_result_link, :order_name,
  :isoelectric_point, :rms_error, :mascot_dat_file_id,
  :peptides_above_identity_threshold, :peptides_above_homology_threshold,  :sequence_coverage_percent, :sequence_coverage_percent_ms_ms, {:sequence_method_wrapper => 70}, :tag_list,
   :peptides_with_ions_score, :score, :ms_score, :info_dump], :include => {:comments => {:only => [:comment, :id, :commenter_id], :methods => [:commenter_name, :date]}, :taggings => {:methods => [{:created_at => {:to_s => :short}}], :only => [], :include => {:tag => {:only => [:name, :background, :foreground]}, :tagger => {:only => :login}}}} )
   
// по дефолту protein_hits (1)
// "=>" ренэймим в proteins (2)
=@protein_hits => :proteins

// methods, only, except, include - с минусом (1)
// вместо include - "+name_of_association" (2)
  -methods
    :mascot_identified_hit
    :label
    :confirmed? => confirmed
    :spot
    :descrption
    :comment_text
  
  +comments
    -only
      :name
      :background
      :foreground
    -methods
      :commenter_name
      :date
  +taggings
    -methods
      // передача параметров в метод (3)
      :created_at
        .to_s(:short)
    +tag
      -only
        :name
        :background
        :foreground
    +tagger
      -only
        :login