Class: Aws::Endpoints::Function Private

Inherits:
Object
  • Object
show all
Defined in:
lib/aws-sdk-core/endpoints/function.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

This class is deprecated. It is used by the Runtime endpoint resolution approach. It has been replaced by a code generated approach in each service gem. It can be removed in a new major version. It has to exist because old service gems can use a new core version.

API:

  • private

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fn:, argv:) ⇒ Function

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Function.

API:

  • private



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# File 'lib/aws-sdk-core/endpoints/function.rb', line 12

def initialize(fn:, argv:)
  @fn = fn
  @argv = build_argv(argv)
end

Instance Attribute Details

#argv ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/aws-sdk-core/endpoints/function.rb', line 18

def argv
  @argv
end

#fn ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/aws-sdk-core/endpoints/function.rb', line 17

def fn
  @fn
end

Instance Method Details

#call(parameters, assigns) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/aws-sdk-core/endpoints/function.rb', line 20

def call(parameters, assigns)
  args = []
  @argv.each do |arg|
    if arg.is_a?(Reference)
      args << arg.resolve(parameters, assigns)
    elsif arg.is_a?(Function)
      args << arg.call(parameters, assigns)
    else
      if arg.is_a?(String)
        arg = Templater.resolve(arg, parameters, assigns)
      end
      args << arg
    end
  end

  case @fn
  when 'isSet'
    Matchers.set?(*args)
  when 'not'
    Matchers.not(*args)
  when 'getAttr'
    Matchers.attr(*args)
  when 'substring'
    Matchers.substring(*args)
  when 'stringEquals'
    Matchers.string_equals?(*args)
  when 'booleanEquals'
    Matchers.boolean_equals?(*args)
  when 'uriEncode'
    Matchers.uri_encode(*args)
  when 'parseURL'
    Matchers.parse_url(*args)
  when 'isValidHostLabel'
    Matchers.valid_host_label?(*args)
  when 'aws.partition'
    Matchers.aws_partition(*args)
  when 'aws.parseArn'
    Matchers.aws_parse_arn(*args)
  when 'aws.isVirtualHostableS3Bucket'
    Matchers.aws_virtual_hostable_s3_bucket?(*args)
  else
    raise "Function not found: #{@fn}"
  end
end