soml-parser/lib/ast/while_expression.rb

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module Ast
class WhileExpression < Expression
attr_reader :condition, :body
def initialize condition, body
@condition , @body = condition , body
end
def inspect
self.class.name + ".new(" + condition.inspect + ", " + body.inspect + " )"
end
def to_s
"while(#{condition}) do\n" + body.join("\n") + "\nend\n"
end
def attributes
[:condition, :body]
end
end
end