Ruby inserts data into the database with statements

1.dos execution under Project path ( c:home/trunk/src below):

Ruby Script/generatemigration Addpermissionsdata (name casual)

Generate Timestamp file

class addpermissionsdata< activerecord::migration

def Self . up

p = permission.create ({: name = ='Zhang San',:p arent_id =' 367 ',:d eleted =' 0 ',: action =' Schedule ',: Sort_number =' 4 '})

End

def Self . Down

End

End

Execution Rake db : Migrate

Ok.....

-------------------------------------------------------------------

2. under lib-tasks , create a new data_update.rake inside the code

namespace:d ata_permissions do

//task name online_update feel free to play

Task:online_update =: Environment do

Model : Permission , to the table Permissions interpolation Data

P =permission.create ({: name = ' Zhang San ',:p arent_id = ' 367 ',:d eleted=> ' 0 ',: action = '/ Schedule ',:sort_number=> ' 4 '})

End

End

Execution: Rake file name : Task name

Rake Data_permissions:online_update

Success! (Low version)

High version by: Rails g Migration Add_data_to_p

This article is from the "Riding monkey on the Tree" blog, please be sure to keep this source http://qihoushangshu.blog.51cto.com/7872138/1409326