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DRY example
conchulio edited this page Jul 31, 2012
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Here is a great DRY piece of code suggested by Mircea Pricop https://github.com/mirceapricop
acts_as_gmappable :lat => 'lat', :lng => 'lng', :process_geocoding => :geocode?,
:address => "address", :normalized_address => "address",
:msg => "Sorry, not even Google could figure out where that is"
def geocode?
(!address.blank? && (lat.blank? || lng.blank?)) || address_changed?
end
The columns in his db are, lat
, lng
, address
, gmaps
.
He uses directly his db column to pass the address to the gem and overwrite the address provided with the one normalized by Google.