f3f60d311c
Active Record -- Object-relational mapping put on rails Active Record connects classes to relational database tables to establish an almost zero-configuration persistence layer for applications. The library provides a base class that, when subclassed, sets up a mapping between the new class and an existing table in the database. In context of an application, these classes are commonly referred to as *models*. Models can also be connected to other models; this is done by defining *associations*. This is for Ruby on Rails 6.1.
10 lines
535 B
Text
10 lines
535 B
Text
= Active Record -- Object-relational mapping put on rails
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Active Record connects classes to relational database tables to establish an
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almost zero-configuration persistence layer for applications. The library
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provides a base class that, when subclassed, sets up a mapping between the new
|
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class and an existing table in the database. In context of an application,
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these classes are commonly referred to as *models*. Models can also be
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connected to other models; this is done by defining *associations*.
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This is for Ruby on Rails 6.1.
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