Ruby Datamapper .count always returns 0

Question

Whenever I try and count the returned records from datamapper it always returns as 0, whether there is a user or not.

User.count(:username=>params[:username])

class User
  include DataMapper::Resource

  property :id,  Serial
  property :username,  String, unique_index: true, required: true, length: 3..32
  property :password,  String, required: true, length: 5..64
  property :email,  String, unique_index: true, required: true, format: :email_address

end

Are you 100% sure that there's a user in your database? Is there more context to your code snippet that you can provide? — Makoto, Sep 23 '12 at 02:06
@Makoto There is definitely a user there, because if I remove the if statement then all the other code is executed fine which involves getting details from the database. As for more code, I've just updated it with that. — DCWill, Sep 23 '12 at 10:45

score 0 · Accepted Answer · answered Dec 13 '12 at 12:51

0

Can you try User.all(:username=>params[:username]) in console and then try

User.count(:username=>params[:username]) for that ENV

answered Dec 13 '12 at 12:51

Manish

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Ruby Datamapper .count always returns 0

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