Class: Basic101::ReadStatement

Inherits:
Statement show all
Defined in:
lib/basic101/read_statement.rb

Instance Attribute Summary

Attributes inherited from Statement

#index, #line

Instance Method Summary collapse

Methods inherited from Statement

#data_items, #exec, #line_number, #raise_error_with_line_number

Methods included from Identity

#==

Constructor Details

#initialize(references) ⇒ ReadStatement

Returns a new instance of ReadStatement.



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# File 'lib/basic101/read_statement.rb', line 9

def initialize(references)
  @references = references
end

Instance Method Details

#execute(runtime) ⇒ Object 



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# File 'lib/basic101/read_statement.rb', line 13

def execute(runtime)
  @references.each do |reference|
    reference.assign(runtime, runtime.get_data_item)
  end
end