| reed@google.com | dff7e11 | 2013-05-15 19:34:20 +0000 | [diff] [blame] | 1 | canvas = {} |
| 2 | total = 0 | ||||
| 3 | function accumulate(verb) | ||||
| 4 | total = total + 1 | ||||
| 5 | n = canvas[verb] or 0 | ||||
| 6 | n = n + 1 | ||||
| 7 | canvas[verb] = n | ||||
| 8 | end | ||||
| 9 | function summarize() | ||||
| 10 | io.write('total='..total..' ') | ||||
| 11 | for k, v in next, canvas do | ||||
| 12 | io.write(k..'='..v..' ') | ||||
| 13 | end | ||||
| 14 | end | ||||
| 15 | |||||