Class: Ingenico::Direct::SDK::RequestHeader

Inherits:
Object
  • Object
show all
Defined in:
lib/ingenico/direct/sdk/request_header.rb

Overview

Represents HTTP request headers Each header is immutable has a #name and #value attribute

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, value) ⇒ RequestHeader

Create a new header using the name and value given as parameters.

Raises:

  • (ArgumentError) 


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# File 'lib/ingenico/direct/sdk/request_header.rb', line 11

def initialize(name, value)
  raise ArgumentError, 'name is required' if name.nil? || name.strip.empty?
  @name = name
  @value = normalize_value(value)
end

Instance Attribute Details

#name ⇒ String (readonly)

HTTP header name

Returns:

  • (String) —

    the current value of name



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# File 'lib/ingenico/direct/sdk/request_header.rb', line 8

def name
  @name
end

#value ⇒ String (readonly)

HTTP header value

Returns:

  • (String) —

    the current value of value



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# File 'lib/ingenico/direct/sdk/request_header.rb', line 8

def value
  @value
end

Class Method Details

.get_header(headers, header_name) ⇒ Object

Return the Ingenico::Direct::SDK::ResponseHeader that goes by the given header_name, If this Response does not contain a header with the given name, return nil instead



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# File 'lib/ingenico/direct/sdk/request_header.rb', line 26

def self.get_header(headers, header_name)
    selected_headers = headers.select { |h| h.name == header_name }
    return selected_headers&.length.positive? ?
               selected_headers[0] :
               nil
end

.get_header_value(headers, header_name) ⇒ Object

Returns the header value of the header that goes by the given header_name, If this response does not contain a header with the given name, return nil instead



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# File 'lib/ingenico/direct/sdk/request_header.rb', line 35

def self.get_header_value(headers, header_name)
    return get_header(headers, header_name)&.value
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/ingenico/direct/sdk/request_header.rb', line 20

def to_s
  "#{name}:#{value}"
end