Tag ruby-datamapper - This is page 9 - GeneraCodice

DataMapper::UpdateConflictError

https://www.generacodice.com/en/articolo/6822793/datamapper-updateconflicterror

  ruby  -  ruby-datamapper

StackOverflow

How to make Ruby hash of arrays from array

https://www.generacodice.com/en/articolo/6716590/how-to-make-ruby-hash-of-arrays-from-array

  ruby  -  hashmap  -  multidimensional-array  -  ruby-datamapper

StackOverflow

Paginating DataMapper

https://www.generacodice.com/en/articolo/6561793/paginating-datamapper

  datamapper  -  sinatra  -  ruby-datamapper

StackOverflow

stack overflow in datamapper from has n relationship

https://www.generacodice.com/en/articolo/6394666/stack-overflow-in-datamapper-from-has-n-relationship

  ruby  -  ruby-datamapper  -  datamapper-1.2

StackOverflow

How can I resolve the DataObjects::ConnectionError when running with data_mapper (Ruby 1.8.7)

https://www.generacodice.com/en/articolo/6318535/how-can-i-resolve-the-dataobjects-connectionerror-when-running-with-data-mapper-ruby-1-8-7

  ruby  -  linux  -  sqlite3-ruby  -  ruby-datamapper

StackOverflow

DataMapper enum field doesn't persist when saved or updated

https://www.generacodice.com/en/articolo/6283384/datamapper-enum-field-doesn-t-persist-when-saved-or-updated

  mysql  -  database  -  ruby  -  enumerated-types  -  ruby-datamapper

StackOverflow

How do I get the raw SQL from a DataMapper::Collection?

https://www.generacodice.com/en/articolo/6247402/how-do-i-get-the-raw-sql-from-a-datamapper-collection

  ruby  -  postgresql  -  ruby-datamapper

StackOverflow

How do I get all different property values of a ruby DataMapper::Collection?

https://www.generacodice.com/en/articolo/6067013/how-do-i-get-all-different-property-values-of-a-ruby-datamapper-collection

  database  -  ruby  -  ruby-datamapper

StackOverflow

Composite primary key is used only to access records but not save records in data_mapper

https://www.generacodice.com/en/articolo/6013925/composite-primary-key-is-used-only-to-access-records-but-not-save-records-in-data-mapper

  ruby  -  composite-primary-key  -  ruby-datamapper

StackOverflow

Datamapper erases sqlite db when accessed via thin (sinatra)

https://www.generacodice.com/en/articolo/5767152/datamapper-erases-sqlite-db-when-accessed-via-thin-sinatra

  ruby  -  sinatra  -  ruby-datamapper

StackOverflow

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