bansalakhil

Allow scaffold/model/migration generators to accept a polymorphic modifier for references/belongs_to, for instance

rails g model Product supplier:references{polymorphic}

will generate the model with belongs_to :supplier, polymorphic: true association and appropriate migration.

bansalakhil

# Rails Edge: Custom Flash Types
#
#Rails just got some syntactic sugar for dealing with flash messages in
#your controllers and views.
#
#You can now declare the following in your controllers:
#

class ApplicationController
  add_flash_types :error, :warning

bansalakhil

Only show commit history earlier than 5 days ago:

git log --since=5.day.ago


Only show commit history older than 5 days ago:

git log --until=5.day.ago

bansalakhil

# I have seen people writing something like:

users.collect{|u| u.tasks.size}.sum

# This can also be written as

users.sum{|u| u.tasks.size}