Module: ActivePStore::FinderMethods

Included in:
Base
Defined in:
lib/active_pstore/finder_methods.rb

Instance Method Summary collapse

Instance Method Details

#find(id) ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 3

def find(id)
  id = id.is_a?(ActivePStore::Base) ? id.id : id

  all.find {|obj| obj.id == id } || (raise ActivePStore::RecordNotFound, "Couldn't find #{self} with 'id'=#{id}")
end

#find_by(conditions = {}) ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 9

def find_by(conditions = {})
  where(conditions).first
end

#find_by!(conditions = {}) ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 13

def find_by!(conditions = {})
  find_by(conditions) || (raise ActivePStore::RecordNotFound, "Couldn't find #{self} with conditions=#{conditions}")
end

#first ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 17

def first
  all.first
end

#last ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 21

def last
  all.last
end

#take(limit = nil) ⇒ Object 



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# File 'lib/active_pstore/finder_methods.rb', line 25

def take(limit = nil)
  limit ? all.take(limit) : first
end