db/migrate/20080725075118_change_keys.rb
ChangeKeys#self.up has the variable name 't' Open
Open
change_table :cinstances do |t|
t.rename :sec_userkey, :user_key
t.rename :sec_providerkey, :provider_public_key
t.index :user_key, :unique => true
end
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An Uncommunicative Variable Name
is a variable name that doesn't communicate its intent well enough.
Poor names make it hard for the reader to build a mental picture of what's going on in the code. They can also be mis-interpreted; and they hurt the flow of reading, because the reader must slow down to interpret the names.
ChangeKeys#self.down has the variable name 't' Open
Open
change_table :cinstances do |t|
t.remove_index :user_key
t.rename :user_key, :sec_userkey
t.rename :provider_key, :sec_providerkey
end
- Read upRead up
- Exclude checks
An Uncommunicative Variable Name
is a variable name that doesn't communicate its intent well enough.
Poor names make it hard for the reader to build a mental picture of what's going on in the code. They can also be mis-interpreted; and they hurt the flow of reading, because the reader must slow down to interpret the names.