class Treetop::Runtime::SyntaxNode
Public Instance Methods
ast()
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# File lib/parser/cddl-util.rb, line 5 def ast fail "undefined_ast #{inspect}" end
ast1()
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# File lib/parser/cddl-util.rb, line 8 def ast1 # devhack "#{inspect[10..20]}--#{text_value[0..15]}" end
mkgen(name, genparm)
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# File lib/parser/cddl-util.rb, line 11 def mkgen(name, genparm) nm = name.text_value if el = genparm.elements ["gen", nm, *genparm.ast] # XXX else ["name", nm] end end
repwrap(el, val)
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# File lib/parser/cddl-util.rb, line 44 def repwrap(el, val) if el.text_value == '' val else ["rep", *el.ast, val] end end
tvtoi(el, default)
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# File lib/parser/cddl-util.rb, line 36 def tvtoi(el, default) v = el.text_value if v == '' default else v.to_i end end
wrapop(op, first, rest)
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# File lib/parser/cddl-util.rb, line 19 def wrapop(op, first, rest) a = first.ast b = rest.map(&:ast) if b.size != 0 [op, a, *b] else a end end
wrapop0(op, all)
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# File lib/parser/cddl-util.rb, line 28 def wrapop0(op, all) a = all.map(&:ast) if a.size == 1 a[0] else [op, *a] end end