RSpec
Ruby on Rails
RubyNotes posted by jonathonjones
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jonathonjones -
February 20, 2013
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It also works with strings
It works with strings:
ActiveRecord::Base.connection.column_exists?('users', 'id')
Which is helpful if you need to specify the database/schema to use:
ActiveRecord::Base.connection.column_exists?('secondary.users', 'id')
