検索結果がRansackにヒットしない

drugs_controller

class DrugsController < ApplicationController
  skip_before_action :require_login
  before_action :set_drug,only: [:show, :edit, :update, :destroy]

  def index
    @q = Drug.ransack(params[:q])
    @drugs = @q.result(distinct: true).includes(:symptoms, :ingredients).page(params[:page]).per(10)
  end

  def show
    @drug = Drug.find(params[:id])
  end

  def likes
    @q = current_user.like_drugs.ransack(params[:q])
    @like_drugs = current_user.like_drugs.includes(:user).order(created_at: :desc)
  end

  private

  def set_drug
    @drug = Drug.find(params[:id])
  end

  def drug_params
    params.require(:drugs).permit(:id, :drug, :name, :effect_text, :usage, :document_url, {formulation: []}, :division, :taxation,  { symptom_ids: [] },  { ingredient_ids: [] }, :drive,:tobacco, :alcohol, :maker_names)
  end

  def search_params
    params[:q]&.permit(:id, :drug, :name, :effect_text, :usage, :document_url, {formulation: []}, :division, :taxation,  { symptom_ids: [] },  { ingredient_ids: [] }, :drive,:tobacco, :alcohol, :maker_names)
  end

end

_search.html.erb

<dl>
<%= search_form_for @q, class: 'drug-search' do |f| %>
  <dt>成分名で検索</dt>
  <dd>
    <ul class= "search-list">
      <li>
      <div class = "search-textarea">
      <%= f.text_field :ingredients_name_cont_any, placeholder: '成分名で検索' %>
      </div>
      </li>
    </ul>
  </dd>
  <dt>商品名で検索</dt>
  <dd>
    <ul class= "search-list">
      <li>
        <div class = "search-textarea">
        <%= f.text_field :name_cont_any, placeholder: '商品名で検索' %>
      </li>
      </ul>
  </dd>
  <dt>どんな症状がありますか？</dt>
  <dd>
    <ul class= "search-list">
      <%= f.collection_check_boxes :symptoms_name_in, Symptom.all , :id, :name, { multiple: true }  do |b| %>
        <li>
          <label class="CheckboxInput">
            <%= b.check_box(class: "CheckboxInput-Input") %>
            <span class="CheckboxInput-DummyInput"></span>
            <%= b.label(class: "CheckboxInput-LabelText") %>
          </label>
        </li>
      <% end %>
    </ul>
  </dd>
  <dt>剤型にこだわりはありますか？</dt>
  <dd>
    <ul class= "search-list">
      <%= f.collection_check_boxes :formulation_eq_any, Drug.formulation.values.map { |v| [v.text, v.value] }.to_h, :last, :first  do |b| %>
        <li>
          <label class="CheckboxInput">
            <%= b.check_box(class: "CheckboxInput-Input") %>
            <span class="CheckboxInput-DummyInput"></span>
            <%= b.label(class: "CheckboxInput-LabelText") %>
          </label>
        </li>
        <% end %>
    </ul>
  </dd>
  <dt>車の運転はしますか？</dt>
  <dd>
    <ul class= "search-list">
      <li>
      <div class="yesno">
      <%= f.radio_button :ingredients_drive_eq, false, id:'drive_ok' %>
      <%= f.label :drive_true ,"はい", for: 'drive_ok', class:"switch-on" %>
      <%= f.radio_button :ingredients_drive_eq, true, id:'drive_ng', checked: true %>
      <%= f.label :drive_false ,"いいえ",for: 'drive_ng', class:"switch-off" %>
      </div>
      </li>
    </ul>
  </dd>
  <p style="clear:both"></p>
  <dt>タバコは吸いますか？</dt>
  <dd>
    <ul class= "search-list">
      <li>
      <div class="yesno">
      <%= f.radio_button :ingredients_tobacco_eq, false, id:'tobacco_ok'  %>
      <%= f.label :tobacco_true ,"はい", for: 'tobacco_ok', class:"switch-on" %>
      <%= f.radio_button :ingredients_tobacco_eq, true, id:'tobacco_ng', checked: true %>
      <%= f.label :tobacco_false ,"いいえ",for: 'tobacco_ng', class:"switch-off" %>
      </div>
      </li>
    </ul>
  </dd>
  <p style="clear:both"></p>
  <dt>お酒は飲みますか？</dt>
  <dd>
    <ul class= "search-list">
      <li>
      <div class="yesno">
      <%= f.radio_button :ingredients_alcohol_eq, false, id:'alcohol_ok'  %>
      <%= f.label :alcohol_true ,"はい", for: 'alcohol_ok', class:"switch-on" %>
      <%= f.radio_button :ingredients_alcohol_eq, true, id:'alcohol_ng', checked: true %>
      <%= f.label :alcohol_false ,"いいえ",for: 'alcohol_ng', class:"switch-off" %>
      </div>
      </li>
    </ul>
  </dd>
    <%= f.submit '検索', class: 'btn btnmint' do %>
    検索ページに進む
    <% end %>
</dl>
<% end %>

CarbazochromeT / drug_app

検索結果がRansackにヒットしない #13