diff options
Diffstat (limited to 'challenge-331/hvukman/lua/331_p1.lua')
| -rw-r--r-- | challenge-331/hvukman/lua/331_p1.lua | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/challenge-331/hvukman/lua/331_p1.lua b/challenge-331/hvukman/lua/331_p1.lua new file mode 100644 index 0000000000..bf882dab1d --- /dev/null +++ b/challenge-331/hvukman/lua/331_p1.lua @@ -0,0 +1,20 @@ +-- http://lua-users.org/wiki/StringTrim +function Trim(s) + return s:match'^()%s*$' and '' or s:match'^%s*(.*%S)' +end + +function Last_length (X) + local words = {} + + for word in Trim(X):gmatch("%w+") do + table.insert(words, word) + end + + local last_word = words[#words] + print(#last_word) + +end + +Last_length("The Weekly Challenge") +Last_length(" Hello World ") +Last_length("Let's begin the fun") |