Module: HasHierarchy::Path::ClassMethods

Defined in:
lib/has_hierarchy/path.rb

Instance Method Summary collapse

Instance Method Details

#find_by_path(path) ⇒ Object 



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# File 'lib/has_hierarchy/path.rb', line 10

def find_by_path(path)
  sep = path_separator
  parts = path.gsub(/\#{sep}*$/, '').split(sep)
  part = parts.pop
  path = parts.length > 0 ? parts.join(sep) + sep : ''

  where(path_part_column => part, path_column => path).first
end

#find_by_path!(path) ⇒ Object 



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# File 'lib/has_hierarchy/path.rb', line 19

def find_by_path!(path)
  find_by_path(path) or raise ActiveRecord::RecordNotFound
end