Comments on: Scala exercises for beginners http://blog.tmorris.net/scala-exercises-for-beginners/ The weblog of Tony Morris Tue, 06 Jan 2009 18:20:47 +0000 http://wordpress.org/?v=2.6 By: Stefan Wagner http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17885 Stefan Wagner Sat, 04 Oct 2008 03:37:10 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17885 Don't hasten! I believe my answers are correct, and I compared them to the other ones (if I could uudecode them). Others where much more compact due to usage of foldRight, which I looked up now. Don’t hasten! I believe my answers are correct, and I compared them to the other ones (if I could uudecode them).
Others where much more compact due to usage of foldRight, which I looked up now.

]]> By: Tony Morris http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17686 Tony Morris Fri, 03 Oct 2008 05:11:48 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17686 You're not late mate. I've still got to write up some answers! I hope everyone isn't hanging out for those (let me know if it's important to you and I'll raise the priority). I'm off to Vanuatu for a week, bye! You’re not late mate. I’ve still got to write up some answers! I hope everyone isn’t hanging out for those (let me know if it’s important to you and I’ll raise the priority). I’m off to Vanuatu for a week, bye!

]]> By: Stefan Wagner http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17668 Stefan Wagner Fri, 03 Oct 2008 03:18:51 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-17668 Well - I'm late to this excercises, hoping, not to be too late. Will that uuencoding work? begin 644 exc-001.uue M+R\@"45X8V5R8VES97,@*#$I"B\O"5%U96QL93H*+R\):'1T<#HO+V)L;V<N M=&UO<G)I<RYN970O<V-A;&$M97AE<F-I<V5S+69O<BUB96=I;FYE&5R8VES97,@"GL*"61E9B!S=6-C("AN.B!);G0I(#T@;B`K(#$*"61E9B!P M&5R8VES92`Q"@ED968@861D M("AX.B!);G0L('DZ($EN="DZ($EN="`](`H)"6EF("AY(#X@>"D@("`@"@D) M861D("AY+"!X*2!E;'-E"@D):68@*'D@/3T@,"D@(&$*"0EX(&5L<V4@"@D) M861D("AS=6-C("AX*2P@2DI"@H)+R\@17AE<F-I#H@3&ES=%M);G1=*3H@26YT(#T@"@D):68@*'@@/3T@3FEL*0H) M"3`@96QS90H)"6%D9"`H>"YH96%D+"!S=6T@*'@N=&%I;"DI"@H)+R\@17AE M<F-I<V4@,PH)9&5F(&QE;F=T:"!;05T@*'@Z($QI<W1;05TI.B!);G0@/0H) M"6EF("AX(#T]($YI;"D@"@D),"!E;'-E"@D)&5R8VES92`T"@ED968@;6%P(%M!+"!"72`H>#H@3&ES M=%M!72P@9CH@02`]/B!"*3H@3&ES=%M"72`](`H)"6EF("AX(#T]($YI;"D@ M"@D)3&ES="`H*2!E;'-E"@D)9B`H>"YH96%D*2`Z.B!M87`@*'@N=&%I;"P@ M9BD*"@DO+R!%>&5R8VES92`U"@ED968@9FEL=&5R(%M!72`H>#H@3&ES=%M! M72P@9CH@02`]/B!";V]L96%N*2`Z($QI<W1;05T@/0H)"6EF("AX(#T]($YI M;"D@"@D)3FEL(&5L<V4*"0EI9B`H9BAX+FAE860I*0H)"7@N:&5A9"`Z.B!F M:6QT97(@*'@N=&%I;"P@9BD@96QS90H)"69I;'1E<B>"YT86EL+"!F*0H) M"0H)+R\@17AE<F-I<V4@-@H)9&5F(&%P<&5N9%M!72AX.B!,:7-T6T%=+"!Y M.B!,:7-T6T%=*3H@3&ES=%M!72`](`H)"6EF("AX(#T]($YI;"D*"0EY(&5L M<V4*"0EX+FAE860@.CH@87!P96YD("AX+G1A:6PL('DI"@H)+R\@17AE<F-I M<V4@-PH)9&5F(&-O;F-A="!;05T@*'@Z($QI<W0@6TQI<W0@6T%=72D@.B!, M:7-T6T%=(#T@"@D):68@*'@@/3T@3FEL*2`*"0E.:6P@96QS92`*"0EA<'!E M;F0@*'@N:&5A9"P@8V]N8V%T("AX+G1A:6PI*0H)"0H)+R\@17AE<F-I<V4@ M.`H)9&5F(&-O;F-A=$UA<"!;02P@0ET@*'@Z($QI<W1;05TL(&8Z($$@/3X@ M3&ES=%M"72DZ($QI<W1;0ET@/0H)"6EF("AX(#T]($YI;"D@"@D)3FEL(&5L M<V4*"0EA<'!E;F0@*&8@*'@N:&5A9"DL(&-O;F-A=$UA"YT86EL+"!F M*2D*"@DO+R!%>&5R8VES92`Y"@ED968@;6%X:6UU;2`H>#H@3&ES=%M);G1= M*2`Z($EN="`](`H)"6EF("AX(#T]($YI;"D@"@D)97)R;W(@*")M87AI;75M M(&]F(&5M<'1Y($QI<W0@&EM=6T@ M*'@N=&%I;"DI"@D)>"YH96%D(&5L<V4*"0EM87AI;75M("AX+G1A:6PI"@D* M"2\O($5X97)C:7-E(#$P"@ED968@<F5V97)S95M!72AX.B!,:7-T6T%=*3H@ M3&ES=%M!72`](`H)"6EF("AX(#T]($YI;"D*"0E.:6P@96QS90H)"6EF("AX M+G1A:6P@/3T@3FEL*2`*"0E,:7-T("AX+FAE860I(&5L<V4@"@D)87!P96YD G("AR979E<G-E("AX+G1A:6PI+"!,:7-T("AX+FAE860I*2`*?0H* ` end Well - I’m late to this excercises, hoping, not to be too late.
Will that uuencoding work?

begin 644 exc-001.uue
M+R\@”45X8V5R8VES97,@*#$I”B\O”5%U96QL93H*+R\):’1T<#HO+V)L;V<N
M=&UO<G)I<RYN970O<V-A;&$M97AE<F-I<V5S+69O<BUB96=I;FYE&5R8VES97,@”GL*”61E9B!S=6-C(”AN.B!);G0I(#T@;B`K(#$*”61E9B!P
M&5R8VES92`Q”@ED968@861D
M(”AX.B!);G0L(’DZ($EN=”DZ($EN=”`](`H)”6EF(”AY(#X@>”D@(”`@”@D)
M861D(”AY+”!X*2!E;’-E”@D):68@*’D@/3T@,”D@(&$*”0EX(&5L<V4@”@D)
M861D(”AS=6-C(”AX*2P@2DI”@H)+R\@17AE<F-I#H@3&ES=%M);G1=*3H@26YT(#T@”@D):68@*’@@/3T@3FEL*0H)
M”3`@96QS90H)”6%D9″`H>”YH96%D+”!S=6T@*’@N=&%I;”DI”@H)+R\@17AE
M<F-I<V4@,PH)9&5F(&QE;F=T:”!;05T@*’@Z($QI<W1;05TI.B!);G0@/0H)
M”6EF(”AX(#T]($YI;”D@”@D),”!E;’-E”@D)&5R8VES92`T”@ED968@;6%P(%M!+”!”72`H>#H@3&ES
M=%M!72P@9CH@02`]/B!”*3H@3&ES=%M”72`](`H)”6EF(”AX(#T]($YI;”D@
M”@D)3&ES=”`H*2!E;’-E”@D)9B`H>”YH96%D*2`Z.B!M87`@*’@N=&%I;”P@
M9BD*”@DO+R!%>&5R8VES92`U”@ED968@9FEL=&5R(%M!72`H>#H@3&ES=%M!
M72P@9CH@02`]/B!”;V]L96%N*2`Z($QI<W1;05T@/0H)”6EF(”AX(#T]($YI
M;”D@”@D)3FEL(&5L<V4*”0EI9B`H9BAX+FAE860I*0H)”7@N:&5A9″`Z.B!F
M:6QT97(@*’@N=&%I;”P@9BD@96QS90H)”69I;’1E“YT86EL+”!F*0H)
M”0H)+R\@17AE<F-I<V4@-@H)9&5F(&%P<&5N9%M!72AX.B!,:7-T6T%=+”!Y
M.B!,:7-T6T%=*3H@3&ES=%M!72`](`H)”6EF(”AX(#T]($YI;”D*”0EY(&5L
M<V4*”0EX+FAE860@.CH@87!P96YD(”AX+G1A:6PL(’DI”@H)+R\@17AE<F-I
M<V4@-PH)9&5F(&-O;F-A=”!;05T@*’@Z($QI<W0@6TQI<W0@6T%=72D@.B!,
M:7-T6T%=(#T@”@D):68@*’@@/3T@3FEL*2`*”0E.:6P@96QS92`*”0EA<’!E
M;F0@*’@N:&5A9″P@8V]N8V%T(”AX+G1A:6PI*0H)”0H)+R\@17AE<F-I<V4@
M.`H)9&5F(&-O;F-A=$UA<”!;02P@0ET@*’@Z($QI<W1;05TL(&8Z($$@/3X@
M3&ES=%M”72DZ($QI<W1;0ET@/0H)”6EF(”AX(#T]($YI;”D@”@D)3FEL(&5L
M<V4*”0EA<’!E;F0@*&8@*’@N:&5A9″DL(&-O;F-A=$UA”YT86EL+”!F
M*2D*”@DO+R!%>&5R8VES92`Y”@ED968@;6%X:6UU;2`H>#H@3&ES=%M);G1=
M*2`Z($EN=”`](`H)”6EF(”AX(#T]($YI;”D@”@D)97)R;W(@*”)M87AI;75M
M(&]F(&5M<’1Y($QI<W0@&EM=6T@
M*’@N=&%I;”DI”@D)>”YH96%D(&5L<V4*”0EM87AI;75M(”AX+G1A:6PI”@D*
M”2\O($5X97)C:7-E(#$P”@ED968@<F5V97)S95M!72AX.B!,:7-T6T%=*3H@
M3&ES=%M!72`](`H)”6EF(”AX(#T]($YI;”D*”0E.:6P@96QS90H)”6EF(”AX
M+G1A:6P@/3T@3FEL*2`*”0E,:7-T(”AX+FAE860I(&5L<V4@”@D)87!P96YD
G(”AR979E<G-E(”AX+G1A:6PI+”!,:7-T(”AX+FAE860I*2`*?0H*
`
end

]]> By: Jeff http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2414 Jeff Mon, 28 Jul 2008 10:17:06 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2414 Hi Tony These exercises were a great help to me in trying to learn scala. Any comments you have would be greatly appreciated. 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ew0KICAgICAgaW4gbWF0Y2ggew0KICAgICAgICBjYXNlIGhlYWQgOjogdGFpbCA9PiByZXZlcnNlSW1wbCh0YWlsLCBoZWFkIDo6IG91dCkNCiAgICAgICAgY2FzZSBfID0+IG91dA0KICAgICAgfQ0KICAgIH0NCg0KICAgIHJldmVyc2VJbXBsKHgsIE5pbCkNCiAgfQ0KfQ0K Hi Tony

These exercises were a great help to me in trying to learn scala. Any comments you have would be greatly appreciated.

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]]> By: Tony Morris http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2413 Tony Morris Fri, 25 Jul 2008 19:34:48 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2413 Replies are coming. I'm quite busy at the moment. Replies are coming. I’m quite busy at the moment.

]]> By: Germán B. http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2412 Germán B. Fri, 25 Jul 2008 11:59:41 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2412 Hey... I didn't get a reply from my email, I want to know how I did! Hey… I didn’t get a reply from my email, I want to know how I did!

]]> By: vlad http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2411 vlad Wed, 23 Jul 2008 22:56:07 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2411 http://gist.github.com/1929 (haskell) I'd love to know if I'm doing any of these "the ugly way." http://gist.github.com/1929 (haskell)

I’d love to know if I’m doing any of these “the ugly way.”

]]> By: Stefan Zeiger http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2410 Stefan Zeiger Sat, 19 Jul 2008 12:52:20 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2410 Since I already commented about it on the scala-user list, I might as well post my solution (type-checked but untested): b2JqZWN0IEV4ZXJjaXNlcyB7CiAgZGVmIHN1Y2MobjogSW50KSA9IG4gKyAxCiAgZGVmIHByZWQo bjogSW50KSA9IG4gLSAxCiAgZGVmIGFkZCh4OiBJbnQsIHk6IEludCk6IEludCA9IHggbWF0Y2gg ewogICAgY2FzZSAwID0+IHkKICAgIGNhc2UgXyA9PiBhZGQocHJlZCh4KSwgc3VjYyh5KSkKICB9 CiAgZGVmIHN1bSh4OiBMaXN0W0ludF0pOiBJbnQgPSB4LmZvbGRMZWZ0KDApKGFkZCkKICBkZWYg bGVuZ3RoW0FdKHg6IExpc3RbQV0pOiBJbnQgPSB4LmZvbGRMZWZ0KDApIHsgKHosXykgPT4gc3Vj Yyh6KSB9CiAgZGVmIG1hcFtBLCBCXSh4OiBMaXN0W0FdLCBmOiBBID0+IEIpOiBMaXN0W0JdID0g eC5mb2xkUmlnaHQoTmlsOkxpc3RbQl0pIHsgKG4seikgPT4gZihuKSA6OiB6IH0KICBkZWYgZmls dGVyW0FdKHg6IExpc3RbQV0sIGY6IEEgPT4gQm9vbGVhbik6IExpc3RbQV0gPSB4LmZvbGRSaWdo dChOaWw6TGlzdFtBXSkgeyAobix6KSA9PiBpZihmKG4pKSAobiA6OiB6KSBlbHNlIHogfQogIGRl ZiBhcHBlbmRbQV0oeDogTGlzdFtBXSwgeTogTGlzdFtBXSk6IExpc3RbQV0gPSB4LmZvbGRSaWdo dCh5KSg6Oi5hcHBseSkKICBkZWYgY29uY2F0W0FdKHg6IExpc3RbTGlzdFtBXV0pOiBMaXN0W0Fd ID0geC5mb2xkUmlnaHQoTmlsOkxpc3RbQV0pKGFwcGVuZCkKICBkZWYgY29uY2F0TWFwW0EsIEJd KHg6IExpc3RbQV0sIGY6IEEgPT4gTGlzdFtCXSk6IExpc3RbQl0gPSBjb25jYXQobWFwKHgsZikp CiAgLyogTW9yZSBtZW1vcnktZWZmaWNpZW50IHdpdGggc3RyaWN0IGV2YWx1YXRpb246IHguZm9s ZFJpZ2h0KE5pbDpMaXN0W0JdKSB7IChuLHopID0+IGFwcGVuZChmKG4pLHopIH0gKi8KICBkZWYg bWF4aW11bSh4OiBMaXN0W0ludF0pOiBJbnQgPSB4LmZvbGRMZWZ0KDApIHsgKHosbikgPT4gaWYo bj56KSBuIGVsc2UgeiB9CiAgZGVmIHJldmVyc2VbQV0oeDogTGlzdFtBXSk6IExpc3RbQV0gPSB4 LmZvbGRMZWZ0KE5pbDpMaXN0W0FdKSB7ICh6LG4pID0+IG4gOjogeiB9Cn0K Since I already commented about it on the scala-user list, I might as well post my solution (type-checked but untested):

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]]> By: Binil Thomas http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2409 Binil Thomas Fri, 18 Jul 2008 00:57:37 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2409 Had great fun doing this! 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 Had great fun doing this!

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]]> By: Gabriel C http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2408 Gabriel C Thu, 17 Jul 2008 20:48:12 +0000 http://blog.tmorris.net/scala-exercises-for-beginners/#comment-2408 Thanks! I have a lot of fun solving the exercises :) I tried to stick with the minimal set of operations and used pattern matching/recursion everywhere. I'll try again with folds Thanks!
I have a lot of fun solving the exercises :) I tried to stick with the minimal set of operations and used pattern matching/recursion everywhere.
I’ll try again with folds

]]>