title: Rails form displaying actual object text
body: <p>I have a form that allows multiple records in my treatment_strategies table to be updated at once. It works fine, but for some reason it displays a massive amount of text above my input fields in the view itself. That text seems to be all the objects themselves:</p>
  
  <pre><code>[#&lt;TreatmentStrategy id: 1, treatment_id: nil, agency_id: 1, name: "Develop agency leader     characteristics supporting i...", selected: false, created_at: "2014-10-08 04:48:13", updated_at: "2014-10-08 04:59:48", specifics: "", implementer: "", use_currently: false, feasible: false, previous_success: false, recommended: false&gt;, #&lt;TreatmentStrategy id: 2, treatment_id: nil, agency_id: 1, name: "Recruit, designate, and train leaders for the chan...", selected: false, created_at: "2014-10-08 04:48:13", updated_at: "2014-10-08 04:59:48", specifics: "", implementer: "", use_currently: false, feasible: false, previous_success: false, recommended: false&gt;, #&lt;TreatmentStrategy id: 3, treatment_id: nil, agency_id: 1, name: "Leaders mandate the use of the intervention strate...", selected: false, created_at: "2014-10-08 04:48:13", updated_at: "2014-10-08 04:59:48", specifics: "", implementer: "", use_currently: false, feasible: false, previous_success: false, recommended: false&gt;, #&lt;TreatmentStrategy id:
  </code></pre>
  
  <p>How can I get rid of all that text?</p>
  
  <p>Here's my code:</p>
  
  <pre><code>                = form_tag update_individual_treatment_strategies_path, :method =&gt; "put", :id =&gt; "myForm" do |f|    
                  = for treatment_strategies in @current_agency.treatment_strategies.order('created_at ASC')
                      =fields_for "treatment_strategies[]", treatment_strategies do |f|                   
                          %tr
                              %td
                                  = treatment_strategies.name
                              %td
                                  .custom-cell-left
                                      = f.check_box :use_currently
                                      Use Currently
                                      %br
                                      = f.check_box :previous_success 
                                      Previous success
                                  .custom-cell-right
                                      = f.check_box :feasible
                                      Feasible
                                      %br
                                      = f.check_box :recommended
                                      Recommended
                              %td.text-center
                                  = f.check_box :selected
                              %td
                                  = f.text_area :specifics
                              %td
                                  = f.text_field :implementer
  
                  = submit_tag 'Save', class: 'btn btn-primary', style: "display:none;"
  </code></pre>