How can display tally values from array?-CodePudding

I'm trying to display values from array as table format

@array = {"Very Good"=>24, "Good"=>81, "Regular"=>3, "Bad"=>1, "Very Bad"=>1}

I have this array displaed but i want to display information as table format

<table>
  <tr>
     <td>Name</td>
     <td>Count</td>
  </tr>
  <% @array.each do |info|%>
  <tr>
    <td><% info[0].try("name") %></td>
    <td><% info[0].try("count") %></td>
  </tr>      
  <% end %>
</table>

I tried this code but it's displaying the information as row and i want to display values separated.

<% @array.map do |info| %>
 <%=  info %>
<% end %>

Here is the view display but i'm trying to display as table format (organized) with column name and column count.

<%= @array.tally %>

It displays with brackets:

{"Very Good"=>24, "Good"=>81, "Regular"=>3, "Bad"=>1, "Very Bad"=>1}

CodePudding user response：

<table>
  <tr>
     <td>Name</td>
     <td>Count</td>
  </tr>
  <% @array.each do |key, value|%>
  <tr>
    <td><%= key %></td>
    <td><%= value %></td>
  </tr>      
  <% end %>
</table>

you also forgot the = to display the data <%= not <%.

CodePudding user response：

#When iterating over hashes, two placeholder variables are needed to represent each key/value pair.

@array = {"Very Good"=>24, "Good"=>81, "Regular"=>3, "Bad"=>1, "Very Bad"=>1}

@array.each do |key, value|
   p key // "Very Good, Good, Regular, Bad, Very Bad
   p value // 24,81, 3, 1, 1
end