Class: BankLink::Link

Inherits:
Object
  • Object
show all
Defined in:
lib/bank_link/link.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bank, url) {|form| ... } ⇒ Link

Returns a new instance of Link.

Yields:



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# File 'lib/bank_link/link.rb', line 5

def initialize bank, url, &block
  self.bank = bank
  self.url = url
  self.form = Hashie::Mash.new
  yield(form) if block_given?
end

Instance Attribute Details

#bank ⇒ Object

Returns the value of attribute bank.



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# File 'lib/bank_link/link.rb', line 3

def bank
  @bank
end

#form ⇒ Object

Returns the value of attribute form.



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# File 'lib/bank_link/link.rb', line 3

def form
  @form
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/bank_link/link.rb', line 3

def url
  @url
end

Instance Method Details

#apply_encoding(content) ⇒ Object 



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# File 'lib/bank_link/link.rb', line 30

def apply_encoding content
  content[settings.encoding_key] = settings.encoding if settings.encoding && settings.encoding_key
end

#calculate_keys(content, object) ⇒ Object 



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# File 'lib/bank_link/link.rb', line 24

def calculate_keys content, object
  content.each do |key, value|
    content[key] = content[key].call(self, object) if content[key].is_a?(Proc)
  end
end

#calculate_mac(content) ⇒ Object 



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# File 'lib/bank_link/link.rb', line 34

def calculate_mac content
  mac = settings.mac_class.new(self, content)
  content[mac.key] = mac.generate
end

#processed_data(object, overrides = {}) ⇒ Object 



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# File 'lib/bank_link/link.rb', line 16

def processed_data object, overrides={}
  content = Hashie::Mash.new(form.merge(overrides))
  apply_encoding content
  calculate_keys content, object
  calculate_mac content
  content
end

#settings(*args, &block) ⇒ Object 



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# File 'lib/bank_link/link.rb', line 12

def settings *args, &block
  bank.settings *args, &block
end