activerecord Examples and Free Source Code

Active Record returns ActiveRecord::Relation instead of flat object...

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How to query UUID for postgres...

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How to pass non-column argument to ActiveRecord new?...

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How to return an array with only one of each id?...

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How to disable auto-setting of ActiveRecords(Ruby on Rails) SQL transaction config running in each c...

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Upgrading to Rails 6.1.6.1 causes Psych::DisallowedClass: Tried to load unspecified class: Symbol...

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Ambiguous error for created_at on joins query...

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How to generate an Active Record query from an expresssion with logical operators and parantheses ? ...

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How to drop columns using Rails migration...

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How to unscope query, but keep has_many relations...

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Rails sanitize user input in active record query...

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How to add "and !=" in ActiveRecord query...

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Ruby active record for SQL...

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how to create alias of table name in Rails ActiveRecords...

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ActiveRecord::RecordNotDestroyed when destroying records...

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Rails ransack search condition...

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Show students in particular standard in school + Rails...

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Why is it bad to use models as enumerations?...

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How to Query with multiple conditions on same field in Rails...

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ActiveRecord#sanitize_sql_array method changes integer to string...

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render methods display text of full ActiveRecord relation object Rails 7...

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Rails, query with Active record does not take into account negative where condition...

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Rails 7 app - getting 'uninitialized constant' error while referencing Model files...

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Iterating over a 3 way join...

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Ruby On Rails - Geocoder - Near with condition...

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How to model a user, coach relationship?...

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Undefined method #sanitize for ActiveRecord::Base...

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Multiple has_many relationships to same model...

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Rails bi-directional / self join, populate form and show page...

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ActiveRecord select except columns...

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