rails4.1ã®defalut_scope - ツユダクã®è‚‰å¢—ã—ã®Ruby on Railsã®åˆå¿ƒè€…ã§ä»•æ§˜ãŒå¤‰ã‚ã‚Šã€default_scopeã®å†…容ãŒä¸Šæ›¸ãã•ã‚Œãšã«ãƒã‚§ã‚¤ãƒ³ã•ã‚Œã‚‹ã‚ˆã†ã«ãªã£ãŸã€‚ 4.1ã‚ˆã‚Šå‰ class User < ActiveRecord::Base default_scope { where state: 'pending' } scope :active, -> { where state: 'active' } scope :inactive, -> { where state: 'inactive' } end User.all # SELECT "users".* FROM "users" WHERE "users"."state" = 'pending' User.active # SELECT "users".* FROM "users" WHERE "users"."state" = 'active' User.where(state: 'inactiv
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