Class: CfnDsl::Fn

Inherits:

JSONable

• Object
• JSONable
• CfnDsl::Fn

Defined in:

lib/cfndsl.rb

Instance Method Summary

• #get_references ⇒ Object
• #initialize(function, argument, refs = []) ⇒ Fn constructor

  Handles all of the Fn

  objects.

• #ref_children ⇒ Object
• #to_json(*a) ⇒ Object

Methods inherited from JSONable

#declare

Methods included from Functions

#FnBase64, #FnFindInMap, #FnFormat, #FnGetAZs, #FnGetAtt, #FnJoin, #Ref

Methods included from RefCheck

#references

Constructor Details

#initialize(function, argument, refs = []) ⇒ Fn

Handles all of the Fn

objects

# File 'lib/cfndsl.rb', line 239

def initialize( function, argument, refs=[] )
  @function = function
  @argument = argument
  @_refs = refs
end

Instance Method Details

#get_references ⇒ Object

# File 'lib/cfndsl.rb', line 251

def get_references()
  return @_refs
end

#ref_children ⇒ Object

# File 'lib/cfndsl.rb', line 255

def ref_children
  return [@argument]
end

#to_json(*a) ⇒ Object

# File 'lib/cfndsl.rb', line 245

def to_json(*a)
  hash = {}
  hash["Fn::#{@function}"] = @argument
  hash.to_json(*a)
end