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DataMapper Error with Models(`fetch': key not found: :precision (KeyError))

score 540 · Answer 1 · 2015-06-13 23:58:34

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TechQA.

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DataMapper Error with Models(`fetch': key not found: :precision (KeyError))

Datamapper "Model.all()" method creates 3 selects and not selecting the right fields

How do I export data from CSV to DataMapper in Sinatra?

DataMapper: Sorting results by association count (number of related objects)

NoMethodError for 'update' in Ruby

DataMapper many-to-many association

Install dm-postgres-adapter on Mac

Ruby Hash: can't convert String into Integer TypeError

Ruby datamapper - callback upon creating a table?

Error in running RSpec. 2.13.1

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