Class: LtdTemplate::Code::Sequence

Inherits:
LtdTemplate::Code show all
Defined in:
lib/ltdtemplate/code/sequence.rb

Instance Method Summary collapse

Methods inherited from LtdTemplate::Code

#inspect, #rubyversed

Constructor Details

#initialize(template, code) ⇒ Sequence

Returns a new instance of Sequence.



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# File 'lib/ltdtemplate/code/sequence.rb', line 16

def initialize (template, code)
	super template
	@code = code
end

Instance Method Details

#evaluate(opts = {}) ⇒ Object

Evaluate the code sequence.



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# File 'lib/ltdtemplate/code/sequence.rb', line 22

def evaluate (opts = {})
	values = @code.map do |code|
 # RESOURCE code_steps: Total number of code steps executed
 @template.use :code_steps
 rubyversed(code).evaluate
	end
	case values.size
	when 0 then nil
	when 1 then values[0]
	else values.map { |val| rubyversed(val).tpl_text }.join('').
	  tap { |res| @template.using :string_length, res.length }
	  # RESOURCE string_length: Length of longest modified string
	end
end