This tutorial help you how to destroy a category from list categories.
This tutorial help you can create new category with ruby on rails
Continue from function index category for show parent categories and sub categories
This tutorial help you can show list categories with parent category and sub categories of this parent in ruby on rails.
When we work with object-oriented system, will encounter incompatibility issues between the type of object and relational databases. The management system database relations (RDBMSs) shows data in tabular format, whereas the language object-oriented programming such as Java, C #, C ++ representation of data in graphs link Subjects. ORM is the solution to solve the problem of incompatibility hinders on.
Comparison different programming language Ruby with PHP
I have resolve this issue by installing following dependencies
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