Class: Hiera::Scope

Inherits:
Object show all
Defined in:
lib/hiera/scope.rb

Constant Summary collapse

CALLING_CLASS = 
"calling_class"
CALLING_MODULE = 
"calling_module"
MODULE_NAME = 
"module_name"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(real) ⇒ Scope

Returns a new instance of Scope.



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# File 'lib/hiera/scope.rb', line 9

def initialize(real)
  @real = real
end

Instance Attribute Details

#real ⇒ Object (readonly)

Returns the value of attribute real.



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# File 'lib/hiera/scope.rb', line 7

def real
  @real
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/hiera/scope.rb', line 13

def [](key)
  if key == CALLING_CLASS
    ans = find_hostclass(@real)
  elsif key == CALLING_MODULE
    ans = @real.lookupvar(MODULE_NAME)
  else
    ans = @real.lookupvar(key)
  end

  if ans.nil? or ans == ""
    nil
  else
    ans
  end
end

#catalog ⇒ Object 



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# File 'lib/hiera/scope.rb', line 37

def catalog
  @real.catalog
end

#compiler ⇒ Object 



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# File 'lib/hiera/scope.rb', line 45

def compiler
  @real.compiler
end

#include?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hiera/scope.rb', line 29

def include?(key)
  if key == CALLING_CLASS or key == CALLING_MODULE
    true
  else
    @real.lookupvar(key) != ""
  end
end

#resource ⇒ Object 



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# File 'lib/hiera/scope.rb', line 41

def resource
  @real.resource
end