It seems this error is arising from this line within
<page-nav param if="&this.method_defined?(:page_count) ||
this.method_defined?(:total_pages)" merge-attrs="&ajax_attrs" />
It appears that method_defined? cannot be called on an *instance* of Array
(although it can be called on the Array *class*):
[tgriffin@mbp ~/Sites/crs] $ irb
2.1.4 :004 > Array.method_defined?(:page_count)
=> false
2.1.4 :006 > a = Array.new
=> []
2.1.4 :007 > a.method_defined?(:total_pages)
NoMethodError: undefined method `method_defined?' for []:Array
I see this listed as a problem
<http://stackoverflow.com/questions/8013773/testing-for-method-defined-on-activerecord-classes-doesnt-work-until-an-instan>
for uninstantiated ActiveRecord classes, but why is this a problem for a
built-in class like *Array?*
For now, I will override the table-plus tag to drop the <page-nav> bit.
Any other insight welcome!
Tim
On Friday, December 12, 2014 11:57:50 PM UTC-5, Tim Griffin wrote:
>
> Hi all;
>
>
In Hobo 2.1.1, I'm creating an array of OpenStructs to pass back to a
> table-plus for display. This certainly works nicely in Hobo 2.0/Ruby 1.9.3,
> but I'm getting an odd error with 2.1.1/Rails 4.0.8/Ruby/2.1.4:
>
> undefined method `method_defined?' for #<Array:0x007fdb88622170>
> app/views/taglibs/application/company.dryml:848:in `block (8 levels) in
> show_page__for_company'
>
>
> The Array I pass to a table-plus tag is created as follows:
>
> def get_documents
> documents = Array.new
> files = Dir.glob(folder + "*.{pdf,PDF}")
> ...
>
> # Go through each of the files retrieved, and extract their details to
> be usable
> r = 0
>
> files.each do |doc|
> filing_date = "Unknown"
> filing = "Unknown"
>
> filing_date, filing, filing_year = Filings.decode_filename(doc,
> self.entity_type_code)
>
> if filing.present?
> documents[r] = OpenStruct.new(:doc_id => doc, :filing_date =>
> filing_date, :filing => filing, :filing_year => filing_year)
> r = r + 1
> end
> end
> return documents
> end
>
> A sample Array I passed to the table-plus tag is as follows:
>
> [
> #<OpenStruct doc_id="711021-140619-IN.PDF", filing_date="140619",
> filing="Incorporation", filing_year="NA">,
> #<OpenStruct doc_id="711021-140619-ND.PDF", filing_date="140619",
> filing="Notice/Change of Directors", filing_year="NA">
> ]
>
> And, the table-plus tag is nothing unusual:
>
> <% documents = this.get_documents %>
> <if test="&documents.present?">
> <table-plus with="&documents"
> fields="filing,filing_date,filing_year, doc_id">
> </table-plus>
> </if>
>
> Does anyone know why this might be causing the *undefined method
> `method_defined?' for Array* error?
>
> Some new anomaly with Rails 4 / Ruby 2?
>
> Many thanks,
> Tim
>
>
>
>
>
--
You received this message because you are subscribed to the Google Groups "Hobo
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/hobousers.
For more options, visit https://groups.google.com/d/optout.
