Flowdock
method

rewhere

Importance_2
Ruby on Rails latest stable (v4.2.7) - 0 notes - Class: ActiveRecord::QueryMethods
rewhere(conditions) public

Allows you to change a previously set where condition for a given attribute, instead of appending to that condition.

Post.where(trashed: true).where(trashed: false)                       # => WHERE `trashed` = 1 AND `trashed` = 0
Post.where(trashed: true).rewhere(trashed: false)                     # => WHERE `trashed` = 0
Post.where(active: true).where(trashed: true).rewhere(trashed: false) # => WHERE `active` = 1 AND `trashed` = 0

This is short-hand for unscope(where: conditions.keys).where(conditions). Note that unlike reorder, we’re only unscoping the named conditions – not the entire where statement.

Show source
Register or log in to add new notes.