This app is to find short Twitter id which no one is using. It's difficult to explain in English (even Japanese...)
At Twitter, we can use 37 chars ('a'..'z', '0'..'9', '_') This app generates names and tell you that names is used or not used.
$ ruby main.rb :from_digit :count
This app generates names from these inputs :from_digit and :count. Each digit corresponds to each name.
e.g.
- 0 : 'a'
- 1 : 'b'
- ...
- 35 : '9'
- 36 : '_'
- 37 : 'aa'
- 38 : 'ab'
- ...
- 73 : 'a_'
- ...
- 1406 : 'aaa'
sample
$ ruby main.rb 0 10
USED : a
USED : b
USED : c
USED : d
USED : e
USED : f
USED : g
USED : h
NOT USED : i
USED : j
$ ruby main.rb 37 37
USED : aa
USED : ab
USED : ac
USED : ad
USED : ae
USED : af
USED : ag
USED : ah
USED : ai
USED : aj
USED : ak
USED : al
USED : am
USED : an
USED : ao
USED : ap
USED : aq
USED : ar
USED : as
USED : at
USED : au
USED : av
USED : aw
USED : ax
USED : ay
USED : az
USED : a0
USED : a1
USED : a2
USED : a3
USED : a4
USED : a5
USED : a6
USED : a7
USED : a8
USED : a9
USED : a_
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