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@dtom90

dtom90/_record_table.html.erb

Created March 16, 2017 00:21
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Rails Partial to display table of ActiveRecord::Relation
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_record_table.html.erb
<% columns = records.klass.columns.map {|col| col.name} %>
<% columns = columns - blacklist if defined? blacklist %>
<table class="table table-bordered table-striped">
<tr>
<% columns.each do |col| %>
<th><%= records.klass.human_attribute_name col %></th>
<% end %>
<% helpers.each do |helper| %>
<th><%= records.klass.human_attribute_name helper %></th>
<% end %>
</tr>
<% records.each do |rec| %>
<tr>
<% columns.each do |col| %>
<td><%= rec[col] %></td>
<% end %>
<% helpers.each do |helper| %>
<%= method(helper).call(rec) %>
<% end %>
</tr>
<% end %>
</table>
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dtom90 commented Mar 16, 2017 •
edited
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Can be rendered within a view with something like:

<%= render partial: 'layouts/record_table', locals: { 
    records: Messages.all,
    helpers: %w(colored_table_cell button_table_cell),
    blacklist: %w(id created_at updated_at)
} %>

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