souzaonofre

respond_to do |format|
  format.json { render json: @model_instance, :only => [:id, :name] }
end

souzaonofre

    def make_slug(str)
      return if str.blank? or !str.instance_of? String
      s = str
      s.downcase!
      s.strip!
      s.gsub!(/[^a-z0-9\s-]/, '') # Remove non-word characters
      s.gsub!(/\s+/, '-')     # Convert whitespaces to dashes
      s.gsub!(/-\z/, '')      # Remove trailing dashes
      s.gsub!(/-+/, '-')      # get rid of double-dashes
      s.to_s

souzaonofre

#!/bin/bash
#
url="$1"; [ ${url} == "" ] && exit 1;
#
[[ "$(echo ${url} | egrep '^http[s]?\:\/\/\w+(\.\w+)?(\.\w+)?')" == "" ]] && exit 1;
#
bad_list='(http|www|org|com|edu|in|io|can|like|to|in|of|de|em|para)';
#
name_list=$(echo ${url} | \
        sed -r "s/^http[s]?\:\/\///" | \