Class: String

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

Instance Method Summary collapse

Instance Method Details

#cfnize ⇒ Object 



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# File 'lib/monkeypatch.rb', line 42

def cfnize
  return self if self !~ /_/ && self =~ /[A-Z]+.*/
  split("_").map(&:capitalize).join
end

#fnbase64 ⇒ Object 



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# File 'lib/monkeypatch.rb', line 79

def fnbase64
  {
    "Fn::Base64": self
  }
end

#fngetazs ⇒ Object 



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# File 'lib/monkeypatch.rb', line 85

def fngetazs
  {
    "Fn::GetAZs": self
  }
end

#fnimportvalue ⇒ Object Also known as: fnimport 



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# File 'lib/monkeypatch.rb', line 103

def fnimportvalue
  {
    "Fn::Import": self
  }
end

#fnsplit(separator = "") ⇒ Object 



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# File 'lib/monkeypatch.rb', line 70

def fnsplit(separator = "")
  {
    "Fn::Split": [
      separator,
      self
    ]
  }
end

#fnsub(variable_map = nil) ⇒ Object 



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# File 'lib/monkeypatch.rb', line 91

def fnsub(variable_map = nil)
  unless variable_map
    return { "Fn::Sub": self }
  end
  {
    "Fn::Sub": [
      self,
      variable_map
    ]
  }
end

#fntransform(parameters = nil) ⇒ Object 



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# File 'lib/monkeypatch.rb', line 60

def fntransform(parameters = nil)
  raise "fntransform parameters must be of type Hash" unless parameters.class == Hash
  {
    "Fn::Transform": {
      "Name": self,
      "Parameters": parameters
    }
  }
end

#ref(attr = nil) ⇒ Object 



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# File 'lib/monkeypatch.rb', line 47

def ref(attr = nil)
  unless attr
    return { Ref: self }
  end
  attr = attr.class == String ? attr : attr.to_s.split("_").map(&:capitalize).join
  {
    "Fn::GetAtt": [
      self,
      attr
    ]
  }
end