keep only inters NOTE if only 1 token matches, return empty array
# File lib/rsec/parsers/join.rb, line 61 def _parse ctx e = left._parse ctx return INVALID if INVALID[e] ret = [] 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 << i end # loop ret end
# File lib/rsec/helpers.rb, line 384 def unbox &p Unbox[self].map p end