rails-models Examples and Free Source Code

Validation Error in Active Admin in Ruby On Rails 5...

ruby-on-rails ruby validation rails-models

Rails belongs_to not validating id when optional...

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Form which creates a quantity of another model with form field...

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Get all records that exist in both the tables...

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Rails - How to load nested attributes by condition while loading parent?...

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User and Project relationship...

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Overriding existing model in Rails 4...

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Rails model many-to-many name convention with underscore...

ruby-on-rails rails-models

Rails logic best practices...

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How should these Rails Models be associated?...

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Highest rating comment in rails...

ruby-on-rails ruby rails-models

rails_admin: changed relationship, form not correct...

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Rails Model - attr_accessor raise unknown method exception?...

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After renaming a model, why do my create and update functions fail?...

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Rails 4 Duplicating Model Objects and Merging New Object attribtues (Amoeba Gem)...

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relationship between students, teacher , periods and attenance...

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How can I setup a has_many associated to look in 2 columns in a db table (category_a_id and category...

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Rails relationship between three models confusing...

ruby-on-rails ruby activerecord rails-models

How do I get a Rails association to use a certain name to access a model of a different name?...

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Rails - How to call values from one model into another model form...

ruby-on-rails ruby rails-models

I wanna use model attribute in view Rails...

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How can I get access to another model class attributes...

ruby-on-rails rails-models

Specify an optional reference in your Rails model...

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Only one instance of a Model in Rails...

ruby-on-rails rails-models

acts_as_votable database model not present in Rails console but is available in PgAadmin...

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Mutual relationships in rails 4...

ruby-on-rails ruby rails-activerecord rails-models

Rails: Invalid single-table inheritance type error...

ruby-on-rails-4 rails-models

How can I compare an attribute of a instance, which is a date, to the current date?...

ruby-on-rails rails-activerecord rails-models

How to display this instance method from rails model?...

ruby-on-rails ruby rails-activerecord rails-models