Class: ProductSpy::Host::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/product_spy/host.rb

Instance Method Summary collapse

Constructor Details

#initialize(pattern, &block) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/product_spy/host.rb', line 21

def initialize(pattern, &block)
  @pattern = pattern
  @block   = block
end

Instance Method Details

#get_url(pk) ⇒ Object 



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# File 'lib/product_spy/host.rb', line 26

def get_url(pk)
  if @block.respond_to?(:call)
    @block.call(pk)
  else
    @pattern.gsub /:(\d+)/ do |i|
      pk[i[1..-1].to_i-1]
    end
  end
end