I'm trying to compare two dates (one from a database, and the other is
the current date). Here is the code I'm using:
------
if document.nil?
"doc_none"
elsif document.status == 'archived'
"doc_archived"
elsif document.expiration_on < 720.days.ago
"doc_expired_720"
elsif document.expiration_on < 360.days.ago
"doc_expired_360"
elsif document.expiration_on < 90.days.ago
"doc_expired_90"
elsif document.expiration_on < 60.days.ago
"doc_expired_60"
elsif document.expiration_on < 30.days.ago
"doc_expired_30"
elsif document.expiration_on < 0.days.ago
"doc_expired"
elsif document.expiration_on < 30.days.from.now
"doc_expiring_30"
elsif document.expiration_on < 60.days.from.now
"doc_expiring_60"
else
"doc_current"
end
------
Here is the error in my log:
------
ActionView::TemplateError (comparison of Date with Time failed) on line
#46 of app/views/admin/documents/list.rhtml:
43: <tr>
44: <td><%= link_to
document.expiration_on.strftime("%Y.%m.%d"), :action => 'show', :id =>
document %></td>
45: <td><%= link_to_organization(document.organization)
%></td>
46: <td class="<%= expiration_class(document) %>">
47: <%=hh document.status_readable
%> </td>
48: <td><%= link_to_doctype(document.doctype) %></td>
49: <td><%= link_to document.service_date.strftime("%Y.%m.%d"),
:action => 'show', :id => document %></td>
#{RAILS_ROOT}/app/helpers/organizations_helper.rb:12:in `<'
#{RAILS_ROOT}/app/helpers/organizations_helper.rb:12:in
`expiration_class'
#{RAILS_ROOT}/app/views/admin/documents/list.rhtml:46
#{RAILS_ROOT}/app/views/admin/documents/list.rhtml:42:in `each'
#{RAILS_ROOT}/app/views/admin/documents/list.rhtml:42
------
It sounds like my dates aren't in the same format, but I'm not sure what
the solution is. I'm using mySQL, and the field that I'm grabbing the
data from is of type "date".
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