Class: CloudRailSi::ServiceCode::StringTransform

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudrail_si/servicecode/commands/string/StringTransform.rb

Instance Method Summary collapse

Constructor Details

#initialize(identifier, transform) ⇒ StringTransform

Returns a new instance of StringTransform.



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# File 'lib/cloudrail_si/servicecode/commands/string/StringTransform.rb', line 6

def initialize(identifier, transform)
    @identifier = identifier
    @transform = transform
end

Instance Method Details

#execute(environment, parameters) ⇒ Object 



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# File 'lib/cloudrail_si/servicecode/commands/string/StringTransform.rb', line 15

def execute(environment, parameters)
    Helper.assert(parameters.length === 2 &&
                  Helper.is_var_address(parameters[0]))

    result_var = parameters[0]
    source_string = Helper.resolve(environment, parameters[1])
    Helper.assert(Helper.is_string(source_string))

    res = @transform.call(source_string)

    environment.set_variable(result_var, res)
end

#get_identifier ⇒ Object 



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# File 'lib/cloudrail_si/servicecode/commands/string/StringTransform.rb', line 11

def get_identifier
    @identifier
end