class Sfp::Visitor::ParentEliminator
eliminate ‘_parent’ key/value from a Hash object to avoid cyclic references
Public Instance Methods
visit(name, value, parent)
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# File lib/sfp/visitors.rb, line 27 def visit(name, value, parent) value.delete('_parent') if value.is_a?(Hash) and value.has_key?('_parent') return true end