Module: Urligence

Defined in:
lib/urligence.rb

Instance Method Summary collapse

Instance Method Details

#attach_params(prefix, suffix, *objects) ⇒ Object

Attaches prefix and suffix and appends params



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# File 'lib/urligence.rb', line 19

def attach_params(prefix, suffix, *objects)
  params = objects.pop if objects.last.is_a?(Hash)
  objects.unshift(prefix).push(suffix).push(params)
end

#hash_for_smart_path(*objects) ⇒ Object 



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# File 'lib/urligence.rb', line 14

def hash_for_smart_path(*objects)
  urligence *attach_params(:hash_for, :path, *objects)
end

#hash_for_smart_url(*objects) ⇒ Object 



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# File 'lib/urligence.rb', line 10

def hash_for_smart_url(*objects)
  urligence *attach_params(:hash_for, :url, *objects)
end

#smart_path(*objects) ⇒ Object 



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# File 'lib/urligence.rb', line 6

def smart_path(*objects)
  urligence *attach_params(nil, :path, *objects)
end

#smart_url(*objects) ⇒ Object 



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# File 'lib/urligence.rb', line 2

def smart_url(*objects)
  urligence *attach_params(nil, :url, *objects)
end

#urligence(*objects) ⇒ Object 



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# File 'lib/urligence.rb', line 24

def urligence(*objects)
  only_hash = objects.first == :hash_for
  params = {}
  params.merge!(objects.pop) if objects.last.is_a?(Hash)
  
  objects.reject! { |object| object.nil? }
  
  url_fragments = objects.collect do |obj|
    if obj.is_a? Symbol
      obj
    elsif obj.is_a? Array
      obj.first
    else
      obj.class.name.underscore.to_sym
    end
  end
  
  unless only_hash
    send url_fragments.join("_"), *objects.flatten.select { |obj| !obj.is_a? Symbol }.push(params)
  else
    unparsed_params = objects.select { |obj| !obj.is_a? Symbol }
    unparsed_params.each_with_index do |obj, i|
      unless i == (unparsed_params.length-1)
        params.merge!((obj.is_a? Array) ? {"#{obj.first}_id".to_sym => obj[1].to_param} : {"#{obj.class.name.underscore}_id".to_sym => obj.to_param})
      else
        params.merge!((obj.is_a? Array) ? {:id => obj[1].to_param} : {:id => obj.to_param})
      end
    end
    
    send url_fragments.join("_"), params
  end
end