I am currently using the following to retrieve a town name:
place = Town.find(:first, :conditions => ["name = ?", par开发者_StackOverflowams[:place_post]])
place ||= Town.find(:first, :order => "damlev(`towns`.`name`, '" + params[:place_post] + "')")
What would be the best way to do this, named scopes etc I just feel this is well rubbish and bad practice.
Thanks!
If params[:place_post] is the name of the town:
place = Town.find(:first, :conditions => ["name = ?", params[:place_post]], :order => "name [ASC|DESC]")
Use either ASC or DESC.
Updated with ARel syntax:
place = Town.where(:name => params[:place_post]).order("name [ASC|DESC]").first()
or:
place = Town.order("name [ASC|DESC]").find_by_name(params[:place_post])
Don't know exactly what's the idea with the demlev function, but this may work:
place = Town.order("demlev(name, #{quoted_place_post]}) [ASC|DESC]").find_by_name(params[:place_post])
quoted_place_post can be Town.quote_value(params[:place_post])
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