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1FSM࢖͍ͷࠃͷ3VCZJTU 3FKFDU,BJHJ େ஥ೳ࢙BLBJEPOL

ࣗݾ঺հ w େ஥ೳ࢙BLBJEPOL w ݄·ͰυϦίϜͱ͍͏ձࣾͰ3BJMTΛॻ͍ ͍ͯ·ͨ͠ɻ3BJMTྺ೥͙Β͍ w ݄͔Βɺ͸ͯͳͱ͍͏ձࣾͰ1FSMΛॻ͍ͯ ͍·͢ɻ1FSMྺϲ݄ w
ࠓ೔͸ژ౎͔Βདྷ·ͨ͠

1FSMɻ

1FSMɻ w ʮઈରʹॻ͖ͨ͘ͳ͍ʯͱࢥ͍ͬͯΔਓ͕গͳ͘ͳ͍ͱࢥ͏ w ๻΋ͦ͏Ͱͨ͠

1FSMɻ w ه߸ଟ͗͢Δ͠ ͱ͔!ͱ͔ͱ͔ w ޙ෇͚ͷΦϒδΣΫτࢦ޲͕ෆ֨޷ͩ͠ w Ҿ਺͕ແͯ͘!@͔ΒऔΓग़͞ͳ͖Ό͍͚ͳ͍͠

1FSMɻ w ਖ਼௚ɺژ౎΁ͷసډͱ͍͏ϥΠϑΠϕϯτ͕ແ͔ͬͨΒ·ͩ3VCZ ॻ͍͍ͯͨͱࢥ͍·͢ w Ͱ΋·͊ɺඈͼࠐΜ͔ͩΒʹ͸ຊؾͰ΍ΔΑɺͱ͍͏Θ͚Ͱɺࠓ೔ ͸ʮ1FSM࢖͍ͷࠃͷ3VCZJTUʯͱ͍͏࿩Λ͠·͢ w λΠτϧ͸:"1$"TJBͷ͋ΜͪΆ͘ΜΠϯεύΠΞ

ΞδΣϯμ w 3VCZ͔Β1FSM΁ w ࠷ۙͷ1FSMͱ࠷ۙͷ3VCZ w 1FSMͱ3VCZͷܑఋؔ܎ w 1FSMʹ׳ΕΔͨΊʹԿΛ΍͔ͬͨ w
։ൃ͍ͯͯ͠ϏοΫϦͨ͠ͱ͜Ζ w $1"/Ϟδϡʔϧฤ w ·ͱΊ

3VCZ͔Β1FSM΁ w ʮ1FSM͔Β3VCZ΁ʯ͍ͬͯ͏ެࣜυΩϡϝϯτ

3VCZ͔Β1FSM΁ w ͜ͷʮ1FSMͱͷྨࣅʯʮ1FSMͱͷҧ͍ʯ͕ʮ3VCZ͔Β1FSM΁ʯͷ ཱ৔Ͱ΋ศར w ൒෼͸ݱ୅ͷ1FSMͰ͸ղܾ͍ͯ͠Δ໰୊ͱ͍͏ͷ͕ޙͰ෼͔ͬͨ

࠷ۙͷ1FSMͱ࠷ۙͷ3VCZ w DQBOUT IUUQTDQBOUTDQBOBVUIPSTPSH 2009 21070 2010 22227 2011
21910 2012 22647 2013 25760 2014 27272 2015 22999 2016 19982 2017 16352 2018 6052 => 17096 ϖʔε

࠷ۙͷ1FSMͱ࠷ۙͷ3VCZ w SVCZHFNTPSH IUUQTSVCZHFNTPSHQBHFTEBUB Version.group("TO_CHAR(created_at, 'YYYY')").count.sort # => [["2009",
39336], ["2010", 59267], ["2011", 82608], ["2012", 104318], ["2013", 125526], ["2014", 155369], ["2015", 132626], ["2016", 121681], ["2017", 108671], ["2018", 36498]] => 105485 ϖʔε

࠷ۙͷ1FSMͱ࠷ۙͷ3VCZ w ͲͪΒ΋೥͕ϐʔΫͰಷԽ͕ݟ͑·͢Ͷ w શ੝ظͷ͙Β͍ʁ w ଞͷݴޠ͸ௐ΂ͯͳ͍ΜͰ͕͢ɺؤு͍͖ͬͯ·͠ΐ͏

1FSMͱ3VCZͷܑఋؔ܎ w ·ͩ8FC෦໳͔͠ݟͯͳ͍ͷͰଟ͘͸ޠΕ·ͤΜ͕

8FC։ൃͷྺ࢙ w $(*࣌୅೥͙Β͍ w ૉͷ$(* w ϦΫΤετΛड͚ΔͨͼʹQFSMΛىಈ͢Δ w "QBDIF NPE@QFSM
w QFSMࣗ਎ͷىಈίετ͕ແ͘ͳΔ

8FC։ൃͷྺ࢙ w 'BTU$(*࣌୅೥͙Β͍ w ΞϓϦέʔγϣϯΛGDHJରԠ͓͍ͯͯ͠ɺϓϩηεΛ্ཱͪ͛ଓ ͚Δ w "QBDIFͰ͋Δඞཁ͕ͳ͘ͳΓɺMJHIUUQE͕ྲྀߦΔ w 3BJMTY͙Β͍
w MJHIUUQE NPOHSFMͱ͔UIJOͱ͔ջ͔͍͠Ͱ͢Ͷ

8FC։ൃͷྺ࢙ w 84(*࣌୅ʙ w 3BDL։ൃ։͕࢝ W͕ w 3BJMTW͕ w 1MBDL։ൃ։͕࢝
W͕ w ʮϓϥοΫاۀʯ͕ྲྀߦޠͩͬͨͷ͕೥຤͙Β͍

3VCZπʔϧͱ1FSMQPSU w #VOEMFS w #VOEMFS w ։ൃ։͕࢝ W͕ w $BSUPO
w ։ൃ։͕࢝ W͕

3VCZπʔϧͱ1FSMQPSU w "OZFOW w SCFOW w QMFOW

3VCZπʔϧͱ1FSMQPSU w 8FC"QQMJDBUJPO4FSWFS w 6OJDPSO w 4UBSNBO 4UBSMFU w 8FC"QQMJDBUJPO4FSWFS
/PO#MPDLJOH w QVNB w 5XJHHZ

3VCZπʔϧͱ1FSMQPSU w ͷΑ͏ͳײ͡Ͱɺग़ࣗͦ͜1FSM͕3VCZͷܑ͓͞Μ ͓࢞͞Μ ͩ ͬͨ΋ͷͷɺ࠷ۙ͸ٯͷྲྀΕ͕ଟ͔ͬͨҹ৅Ͱ͢

֓೦ͷมԽ͕ݮͬͨ w 3BJMT΋͔Β͸֓೦͕มΘΔΑ͏ͳେ͖ͳมߋ͕ͳ͍͠ɺ͔ͦ͜ Β͸8FCΞϓϦ։ൃࣗମ͕ਐԽ͕ࢭ·ͬͯΔҹ৅͕͋Δ w εϚϗΞϓϦ΍41"͸ੜ·Εͨ w +40/4DIFNBลΓ͸ಉ࣌ൃੜతʹ೥ʹ੝Γ্͕ͬͯҰॹ ʹҭͬͨؾ͕͢Δ w
࠷ۙ͸(SBQI2-΍H31$౳͕੝Γ্͕͖͍ͬͯͯΔͷͰɺ։ൃ͠ ָ͍͍ͯͯ͠

͢΂ͯͷ஌ݟ͕ͦͷ··࢖͑Δ w ͱ͍ͬͨลΓͰɺಛʹ8FC։ൃͷจ຺Ͱ͸·ͬͨ͘ಉ͡஌ݟ͕࢖ ͑ΔͷͰۤ࿑͢Δ͜ͱ͸ແ͔ͬͨ w ؀ڥߏங͢ΔͷʹSCFOWೖΕͯCVOEMFJOTUBMMͯ͠SBJMTTͱ͔ w ຊ൪؀ڥʹ8FCαʔόͱΞϓϦέʔγϣϯαʔό͕͋ͬͯɺ XPSLFSىಈ਺ͱ͔γάφϧૹͬͯ࠶ىಈͱ͔

1FSMʹ׳ΕΔͨΊʹԿΛ΍ ͔ͬͨ

1FSMʹ׳ΕΔͨΊʹ΍ͬͨ͜ͱ w ॳΊͯͷ1FSMΛಡΜͩ w ͍ΘΏΔϦϟϚຊ w ʹୈ൛͕ग़͍ͯ·͢

1FSMʹ׳ΕΔͨΊʹ΍ͬͨ͜ͱ w )BUFOB5FYUCPPLΛಡΜͩ w ͜ΕͱʮॳΊͯͷ1FSMʯ͚ͩͰ࣮຿ίʔυ ͕ಡΊΔΑ͏ʹͳΔຊ౰ʹੌ͍ڭՊॻ w ಥવͷએ఻ ࠓ೥ͷʮ͸ͯͳαϚʔΠϯλʔ ϯʯࣄલొ࿥ड෇த

1FSMʹ׳ΕΔͨΊʹ΍ͬͨ͜ͱ w DBSUPOJOTUBMM࣌ʹยͬ୺͔ΒHIRHFU͢Δ ϚϯΛॻ͍ͨ w HFNTSDͷQFSM൛ ޙʹDQBOHIRΛݟ ͚ͭΔʜʜ w
ϝλϑΝΠϧʹSFQPTJUPSZ͕ࡌͬͯͳ͍ $1"/Ϟδϡʔϧ͕݁ߏ͋Δ w Ұ୴ϦετΛ͚࣋ͬͨͲɺ13ͯ͠ճΒͳ ͍ͱͳ͊

1FSMʹ׳ΕΔͨΊʹ΍ͬͨ͜ͱ w BXFTPNFQFSMΛோΊͨ w )BDIJPKJQN w ࣾ಺ͷ()&͔Β৽͠Ίͷ1MBDLϓϩμΫτͷDQBOpMFΛूܭͯ͠ ோΊͨ w
3BJMT%FWFMPQFST.FFUVQͷͱ͖ͷ͚ΜͪΌΜ͘Μ͞Μͷε ΫϦϓτ͕ਆ

1FSMʹ׳ΕΔͨΊʹ΍ͬͨ͜ͱ w ͋ͱ͸࣮຿Ͱ&OVNFSBCMFͷϝιου܈Λ࢖͍·͘Δͷͱɺςετ Λॻ͘ͷͱ w -JTU6UJM -JTU.PSF6UJMT -JTU6UJMT#Z w 5FTU
5FTU888.FDIBOJ[F14(* .PEVMF4QZ w ฏߦͯ͠ϝλϓϩάϥϛϯάͷษڧ΋ߦͬͨ w ࢖͍ͬͯΔπʔϧͷ࣮૷ํ๏͕ਪଌͰ͖ΔΑ͏ʹͳΔ

։ൃ͍ͯͯ͠ϏοΫϦͨ͠ͱ ͜Ζ

@͕͋Δ w ҉໧తͳϒϩοΫม਺ w ϓϩμΫτίʔυͰ΋ϒϩοΫม਺͕൒෼͙Β͍ෆཁʹ my $array = ["a", "b",
"c"]; for (@$array) { print $_ . "\n"; } my $array2 = [map { $_ . "foo"; } @$array];

͕͋Δ w EFpOFE͔Ͳ͏͔ͷԋࢉࢠ

͕͋Δ w Α͘΍ΔccͷϝϞԽ w GBMTZͳ஋ͩͱࠔΔ def foo @foo ||= heavy_method
end # heavy_method ͕ boolean Λฦ͢ͱ͖͸ʁ def foo return @foo if defined?(@foo) @foo = heavy_method end

͕͋Δ w MPHJDBMPSͱEFpOFEPS͕͋ΔͱεοΩϦ sub foo { shift->{_foo} //= heavy_method }

VTFͰSFRVJSFͱNJYJO w ϥΠϒϥϦଆʹGPP CBSΛ&91035͢Δͱॻ͍͓ͯ͘ͱ package Hoge; use parent 'Exporter'; our
@EXPORT = qw/foo bar/; sub foo { ... } sub bar { ... }

VTFͰSFRVJSFͱNJYJO w ࢖͏ͱ͖ʹ೚ҙͷؔ਺͚ͩΛNJYJOͰ͖Δ package Fuga; use Hoge qw/foo/;

VTFͰSFRVJSFͱNJYJO w ͜Ε͸͓ͦΒ͘จԽతͳϞϊͰɺ1FSM͸3VCZͱ͸ҧͬͯؔ਺ܕ ݴޠͷॱ൪ͰݺͿͷͰʮΦϒδΣΫτʹϝιουΛੜ΍͢ʯͷͰ͸ ͳ͘ɺʮϝιουΛNJYJOͯ͠࢖͏ʯʹͳΔͷͩΖ͏ w ͦͯ͠ϝιου໊͕ॏෳ͠·͘ΔͷͰબ΂ΔΑ͏ʹͳ͍ͬͯΔ # perl reverse
uniq grep { $_ ~= /foo/ } <ARGV>; # ruby IO.read(ARGF).lines.grep {|l| l ~/foo/ }.uniq.reverse

είʔϓΛ೚ҙʹ࡞ΕΔ w ϨΩγΧϧείʔϓͱϦϑΝϨϯεΧ΢ϯτࣜ($ sub hoge { my $foo = 'foo';
my $bar = 'bar'; { my $foo = 'baz'; print $foo . $bar . "\n"; # => 'bazbar' } print $foo . $bar . "\n"; # => 'foobar' }

είʔϓΛ೚ҙʹ࡞ΕΔ w (VBSE͕࢖͑Δ sub hoge { { # ͜ͷϒϩοΫͷதͰ͚ͩ memcached
্ཱ͕͕ͪΔ my $guard = Proc::Guard->new(command => ["memcached", "-p", "11211"]); # do something ... } # ͜͜Ͱ͸ memcached ͕ఀࢭࡁΈ }

είʔϓΛ೚ҙʹ࡞ΕΔ w ೚ҙʹείʔϓΛ࡞ΕΔͱ͜Μͳʹศརͳͷ͔ʔ w PQFOͨ͠ޙDMPTF͠ͳͯ͘΋είʔϓΛൈ͚ͨͱ͖ʹউखʹΫ ϩʔζ͞ΕΔ w 3VCZͩͱCMPDLͰݺͿ͚ͩͳͷ͚ͩΕͲʮൈ͚ͨͱ͖ʹσετ ϥΫλ͕ݺ͹ΕΔʯ͸շײ

είʔϓΛ೚ҙʹ࡞ΕΔ w ֤ݴޠͰΈͳ͞Μؤுͬͯ·͢ w 3VCZͰείʔϓΛ͸ͣΕͨͱ͖ʹࣗಈͰԿ͔Λ͢ΔcUFDI൙ཞݪ w IUUQTMPXSFBMOFU w 5SBDF1PJOUͷ࿩ɻ3VCZ,BJHJຊฤͷUBHPNPSJTKPLFSͷൃදΛָ͓͠Έʹ w
1)1Ͱ΋1FSMͰ͍͏ͱ͜Ζͷ(VBSEΛ͢Δ΍ͰʂʂV[VMMB͕ϒϩά w IUUQV[VMMBIBUFCMPKQFOUSZ w 1FSMͷ4DPQF(VBSEΛ$PNNPO-JTQͰ࣮૷͢Δͧʂʂʂ-BNCEBΧΫςϧ w IUUQTXJOEZNFMUIBUFOBCMPHDPNFOUSZ

μΠφϛοΫείʔϓ͕͋Δ our $foo = 'foo'; sub print_foo { print $foo
. "\n"; } print_foo; # foo { local $foo = 'bar'; print_foo; # bar } print_foo; # foo

μΠφϛοΫείʔϓ͕͋Δ w είʔϓͱ࢖͍ಓΛཧղͨ͠ͱ͖ʹ3VCZ೴͔Β1FSM೴ʹ੾Γସ Θͬͨײ͕͡͠·ͨ͠ɻΦϒδΣΫτͰ͸ͳͯ͘είʔϓΛ࿔Δͷ ͕1FSM8BZ

μΠφϛοΫείʔϓ͕͋Δ w 3VCZ,BJHJͷ࣭໰ίʔφʔͰEZOBNJDTDPQF ཉ͍͠ʂͬͯݴͬͨΒ.BU[ʹʮEZOBNJD TDPQFΛ࢖Θͳ͍ͨΊʹ3VCZΛ࡞͍ͬͯ Δʯͱ౴͑ΒΕͨͷͰϜγϟΫγϟͯ͠΍ͬ ͨɻ w 1FSM͔Β3VCZʹདྷͨઌਓ͕ډΔͷͰʮͳΔ ΄Ͳͳ͊ʯͱͳΔ

࣮ߦ࣌ܕνΣοΫ͕ී௨ w 1FSMք͸࠷ۙ·ͰԾҾ਺͕ແ͔ͬͨͷͰɺҾ਺Λड͚औΔํ๏Λ෼ ͔Γ΍͘͢͢Δ$1"/Ϟδϡʔϧ͕։ൃ͞Εͨ sub foo { my ($num, $str)
= @_; print $num . "\n"; print $str . "\n"; } foo(1, "a");

࣮ߦ࣌ܕνΣοΫ͕ී௨ use Smart::Args::TypeTiny qw(args); sub create { args my $id
=> 'Id', my $title => 'Str', my $description => 'Maybe[Str]', my $comment => { isa => 'Str', optional => 1 }, # do something... } # ࢖͏ͱ͖͸ hash Λ౉͢ create( id => 1, title => "title", description => undef, );

࣮ߦ࣌ܕνΣοΫ͕ී௨ w W ͰTVCGPP OVN TUS ͱॻ͚ΔΑ͏ʹͳͬͨ ͚ΕͲɺ)BTIΛ౉ͯ͠ܕνΣοΫΛߦ͏ํ͕ศརͳͷͰɺ࢖ΘΕ ͳ͍ͱࢥ͏

ίϯςΫετ͕͋Δ my $a = localtime; my @b = localtime; use
Data::Dumper; print Dumper $a; # $VAR1 = 'Fri May 4 16:14:45 2018'; print Dumper @b; # $VAR1 = 45; # $VAR2 = 14; # $VAR3 = 16; # $VAR4 = 4; # $VAR5 = 4; # $VAR6 = '118'; # $VAR7 = 5; # $VAR8 = 123;

ίϯςΫετ͕͋Δ w TJ[F!BSSBZͰݸ਺͕औΕΔͷ͸͙͢׳ΕΔ͚ͲϏϏΔ w TDBMBSDPOUFYUͷதͰ΋DPOUFYU͕෼͔Εɺԋࢉࢠ͕ܕΛ࣋ͭ Α͏ʹݟ͑Δ w Λ࢖͏ͱ໭Γ஋͸*OUʹͳΔ w
Λ࢖͏ͱ໭Γ஋͕4USʹͳΔ w +BWB4DSJQUͬΆ͍ w WBSOVN GPP w WBSTUSGPP

ίϯςΫετ͕͋Δ w WPJEDPOUFYU͸ඇৗʹྑ͍ w ໭Γ஋Λม਺ʹೖΕ͍ͯΔ͔Ͳ͏͔͕ݺ͹Εͨϝιου಺͔Β෼͔Δ w NBQ͡Όͳͯ͘FBDIΛ࢖͑Έ͍ͨͳϠπ w ໭Γ஋ͷੜ੒Λলུ͢Δ͜ͱͰύϑΥʔϚϯε্͕͛ΒΕΔ w
(VBSE༻ͷϝιουͰଋറΛ๨Ε͍ͯͨΒౖΔͱ͔ w 3VCP$PQͰ΋-JOU7PJEDPQ͕ܯࠂग़ͯ͠·͢ w ڈ೥͍ͩͿݡ͘ͳͬͨͷͰ࢖͍ͬͯͩ͘͞ɻQPDLF

TUSJDUNPEF͕͋Δ w NZΛ෇͚ͳ͍ม਺એݴͷېࢭͱ͔ w ৚݅ࣜͰ୅ೖ͔Ͳ͏͔͕ݟ෼͚΍͍͢ w JG NZGPPCBS w
ϝλϓϩېࢭͱ͔ w Ұ෦͚ͩڐ༰͢Δ͜ͱ͕Ͱ͖Δ w ͚ͦͩ͜είʔϓΛ෼͚ͯڐՄͰ͖Δͷ΋ศར

TUSJDUNPEF͕͋Δ sub foo { print @_ . '\n'; } my
$method_name = 'foo'; { # ಈతʹϝιου໊Λܾఆͯ͠ݺͼग़͢ͷΛ͚ͩ͜͜ڐՄ no strict 'refs'; &{$method_name}('bar'); }

TUSJDUNPEF͕͋Δ w 3VCZʹ΋TUSJDUNPEFΛೖΕΑ͏ͬͯఏ ҊɺਐḿͲ͏Ͱ͔͢

$1"/Ϟδϡʔϧฤ

ΩϥΩϥωʔϜ͡Όͳ͍ӕ w -81MJCXXXQFSMखڧ͔ͬͨ w 5IF4DIXBSU[΍.JOJPO͕+PC2VFVFͳͷ෼͔Δʁ w 5FTU.PSF 5FTU.PTUͱ͔ɺ-JTU 6UJMͱ͔ w
݁࿦֮͑Ζ

5*.5085%*ແ͔ͬͨ͜ͱʹ ͍ͨ͠ w ۀ຿ίʔυ͸0OF8BZʹدͤΔͷ͕େਖ਼ٛ

QPE 4:/014*4 ͕ඞͣ͋Δ w ͜Ε͸ຊ౰ʹૉ੖Β͍͠ɺ͕ w ࠷ۙ͸ (JU)VCͷ͓͔͛Ͱ 3&"%.&NEʹ6TBHFΛࡌͤΔͷ͕ ී௨ʹͳͬͨ

QPE 4:/014*4 ͕ඞͣ͋Δ w 3VCZϦϑΝϨϯεϚχϡΞϧͷαϯϓϧίʔυΛίϐϖՄೳʹ͢Δ

ΔΓ·ߋ৽ͷ͖͔͚ͬ

ࠓ͙͢ࢀՃ

.PEVMF$PSF-JTU w ߦҎ্ͷڊେ)BTIͰ؅ཧ͞Ε͍ͯΔ 5.027009 => { delta_from => 5.027008, changed
=> { 'B::Op_private' => '5.027009', ... # 140ߦ 'warnings' => '1.41', }, removed => { 'Module::CoreList::TieHashDelta'=> 1, } }, 5.027010 => { delta_from => 5.027009, changed => { 'App::Prove' => '3.42', ... # 193ߦ

NBUSJYDQBOUFTUFSTPSH͕͋Δ w IUUQNBUSJYDQBOUFTUFSTPSH EJTU:".-4ZDL w ͜Ε͸94Λ࡞Γ·͘ΔจԽͱ΋ܨ͕ͬͯΔͱࢥ͏

DQBONΛ࢖͏ͱQFSMόʔδϣϯ Λऩू w IUUQDQBONFUBECQMBDLQFSMPSHWFSTJPOT

CMFBE#SFBLT$1"/͕͋Δ w উखʹ͢΂ͯͷ$1"/ϞδϡʔϧΛ࠷৽ͷQFSM CMFBE ͰϏϧυ ͯ͠ςετ௨ͯ͠ɺࣦഊͨ͠ΒQQʹ࿈བྷ͢Δޓॿձ w QFSMQPSUFST.-ʹྲྀΕͯ͘Δ w SVCZEFWΈ͍ͨͳϠπ

CMFBE#SFBLT$1"/͕͋Δ w ޓ׵ੑͷҡ࣋Λڧ͘௥͍ٻΊ͍ͯΔײ w QFSMEPDQFSMQPMJDZ w %PXOUIJTSPBEMJFTNBEOFTT ޓ׵ੑΛࣦͬͨઌ͸ڰؾͰ͢ w
XFWFIFMEPVSTFMWFTUPBGBSIJHIFSTUBOEBSEUIBO CBDLXBSEDPNQBUJCJMJUZCVHXBSEDPNQBUJCJMJUZ ޙํޓ׵ੑ ΑΓ΋͸Δ͔ʹߴ͍ʮޙํʮόάʯޓ׵ੑʯΛक͖ͬͯ·ͨ͠

$1"/54 w $1"/ϞδϡʔϧͷςετΛߦͬͯ౷ܭදࣔ w IUUQTDQBOUTDQBOBVUIPSTPSH w ྑ໊͍લͰ͢Ͷ 4FF1BOUT

$1"/54 w $)"/(&-0(͕͋Δ͔ͱ͔ w ϥΠηϯε͕͋Δ͔ͱ͔ w ࣗಈΠϯετʔϧ͕Ͱ͖Δ͔ͱ͔ w .&5"ZNMʹQFSMWFSTJPO͕ॻ͍ͯ͋Δ͔ͱ͔ w
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ґଘؔ܎͕ಈతʹܾ·Δ w DQBOJOTUBMM࣌ʹ w .BLFpMFQMΛ࣮ߦ w ґଘؔ܎ͷղܾ w NBLF NBLFJOTUBMMΛ࣮ߦͯ͠ϑΝΠϧ഑උ

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w ͜͜·Ͱ΍Δͱ$֦ு͕૿͑Δ͔΋ʁ

Perl使いの国のRubyist

Perl使いの国のRubyist

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