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Diffstat (limited to 'cont.c')
-rw-r--r-- | cont.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -893,6 +893,24 @@ cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame) * Ron * Max * + * Also you can call callcc in other methods: + * + * require "continuation" + * + * def g + * arr = [ "Freddie", "Herbie", "Ron", "Max", "Ringo" ] + * cc = callcc { |cc| cc } + * puts arr.shift + * return cc, arr.size + * end + * + * def f + * c, size = g + * c.call(c) if size > 1 + * end + * + * f + * * This (somewhat contrived) example allows the inner loop to abandon * processing early: * |