class Rsec::JoinEven
keep only tokens
Public Instance Methods
_parse(ctx)
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# File lib/rsec/parsers/join.rb, line 33 def _parse ctx e = left._parse ctx return INVALID if INVALID[e] ret = [e] loop do save_point = ctx.pos i = right._parse ctx if INVALID[i] ctx.pos = save_point break end t = left._parse ctx if INVALID[t] ctx.pos = save_point break end break if save_point == ctx.pos # stop if no advance, prevent infinite loop ret << t end # loop ret end
unbox(&p)
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# File lib/rsec/helpers.rb, line 379 def unbox &p Unbox[self].map p end