i used this private function for removing leading and trailing white
spaces from the values.that below function would be called before_save.
when i print the value after it strips.it prints string without any
spaces.but in the table fields it saves with spaces .
waht would be the problem.pls help me
class CompanyInfo < ActiveRecord::Base
before_save :strip_whitespace
def strip_whitespace
puts "strip_whitespace"
@attributes.each do |attr,value|
puts value
puts "before strip"
value = value.strip
puts "after strip"
puts value
end
end
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