class Geocoder::Query

def blank?


no URL parameters are specified.
A query is considered blank if its text is nil or empty string AND
Is the Query blank? (ie, should we not bother searching?)
# 
def blank?
  !params_given? and (
    (text.is_a?(Array) and text.compact.size < 2) or
    text.to_s.match(/\A\s*\z/)
  )
end