Hi Kevin,
Nope, can't check for nil on the attribute since that calls the
attribute accessor causing recursion and an eventual segmentation
fault.
Here's what I'm getting without any check in place: (The error is
happening in show.dryml only because I an using an inline form for
creating a new Document object.) There is some wierdness because this
is a hidden field, so how to counter that?
ActionView::TemplateError (can't convert nil into Float) on line #15
of app/views/packages/show.dryml:
12:
13: <field-list fields="created_at, updated_at">
14: </field-list>
15: </prepend-content-body:>
16:
17:
18: <!-- Display documents in this package in a table. -->
app/models/document.rb:57:in `%'
app/models/document.rb:57:in `instrument_no'
hobo (1.0.0) taglibs/rapid_forms.dryml:59:in `send'
hobo (1.0.0) taglibs/rapid_forms.dryml:59:in `hidden_fields'
hobo (1.0.0) taglibs/rapid_forms.dryml:58:in `map'
hobo (1.0.0) taglibs/rapid_forms.dryml:58:in `hidden_fields'
hobo (1.0.0) lib/hobo/dryml/template_environment.rb:328:in
`_tag_context'
hobo (1.0.0) lib/hobo/dryml/template_environment.rb:248:in
`new_context'
hobo (1.0.0) lib/hobo/dryml/template_environment.rb:248:in
`new_context'
hobo (1.0.0) lib/hobo/dryml/template_environment.rb:328:in
`_tag_context'
hobo (1.0.0) taglibs/rapid_forms.dryml:47:in `hidden_fields'
...
...
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