undefined method `be’ for #<Spec::Matchers::PositiveOperatorMatcher:0x8368aac>
spec.parse_fast.rb:9:in `block (2 levels) in <main>’
meant “you need .should.be_an instead of should.be”
Sometimes you just wish regexes were easier.
Here’s some tricks, with ruby.
1) combine regexes
This works with 1.8 or 1.9
float = /[\d]+\.[\d]+/
complex = /[+-]#{float}\.#{float}/
2) use rubuluar to sanity check your regexes http://rubular.com/
This is an excellent tool for testing your regexes–brings sanity to building them.
3) used named regexes (1.9 only)
I haven’t actually done this–it is actually similar to just doing them as separate, inline regexes–above
http://pragdave.blogs.pragprog.com/pragdave/2008/10/fun-with-ruby-19-regular-expressions.html
[27:1708][rdp@ilab1:~/dev/downloads]$ ./java_ee_sdk-5_08-jdk-6u17-linux.bin\?AuthParam\=1259366955_bb14c7117853af4a80da3c741b1b87de\&TicketId\=nod0AlERQ35
wn+MtlkOcUZ2dcg\=\=\&GroupName\=CDS\&FilePath\=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin\&File\=java_ee_sdk-5_08-jdk-6u17-linux.bin
Checking available disk space…
Checking Java(TM) 2 Runtime Environment…
Extracting Java(TM) 2 Runtime Environment files…
Extracting installation files…
*** glibc detected *** ./java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin: free(): invalid next size (fast): 0×08073130 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7ca6a85]
/lib/tls/i686/cmov/libc.so.6(cfree+0×90)[0xb7caa4f0]
./java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin(zipFreeEntry+0x5a)[0x8051523]
./java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin(UnzipFiles+0×200)[0x804fe1a]
./java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin(main+0xa3e)[0x804e4c2]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7c51450]
./java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin(dlopen+0×41)[0x804c9f5]
======= Memory map: ========
08048000-08061000 r-xp 00000000 00:16 143321109 /home/rdp/dev/downloads/java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin
08061000-08063000 rw-p 00018000 00:16 143321109 /home/rdp/dev/downloads/java_ee_sdk-5_08-jdk-6u17-linux.bin?AuthParam=1259366955_bb14c7117853af4a80da3c741b1b87de&TicketId=nod0AlERQ35wn+MtlkOcUZ2dcg==&GroupName=CDS&FilePath=%2FESD8%2FJavaee%2Fjava_ee_sdk-5_08-jdk-6u17-linux.bin&File=java_ee_sdk-5_08-jdk-6u17-linux.bin
08063000-080b5000 rw-p 08063000 00:00 0 [heap]
b7a00000-b7a21000 rw-p b7a00000 00:00 0
b7a21000-b7b00000 —p b7a21000 00:00 0
b7b19000-b7b1a000 rw-p b7b19000 00:00 0
b7b1a000-b7b59000 r–p 00000000 08:01 3236783 /usr/lib/locale/en_US.utf8/LC_CTYPE
b7b59000-b7c3a000 r–p 00000000 08:01 3236782 /usr/lib/locale/en_US.utf8/LC_COLLATE
b7c3a000-b7c3b000 rw-p b7c3a000 00:00 0
b7c3b000-b7d84000 r-xp 00000000 08:01 4335384 /lib/tls/i686/cmov/libc-2.7.so
b7d84000-b7d85000 r–p 00149000 08:01 4335384 /lib/tls/i686/cmov/libc-2.7.so
b7d85000-b7d87000 rw-p 0014a000 08:01 4335384 /lib/tls/i686/cmov/libc-2.7.so
b7d87000-b7d8b000 rw-p b7d87000 00:00 0
b7d8b000-b7d95000 r-xp 00000000 08:01 4309182 /lib/libgcc_s.so.1
b7d95000-b7d96000 rw-p 0000a000 08:01 4309182 /lib/libgcc_s.so.1
b7d96000-b7db9000 r-xp 00000000 08:01 4335388 /lib/tls/i686/cmov/libm-2.7.so
b7db9000-b7dbb000 rw-p 00023000 08:01 4335388 /lib/tls/i686/cmov/libm-2.7.so
b7dbb000-b7e6b000 r-xp 00000000 08:01 3206218 /usr/lib/libstdc++.so.5.0.7
b7e6b000-b7e70000 rw-p 000af000 08:01 3206218 /usr/lib/libstdc++.so.5.0.7
b7e70000-b7e75000 rw-p b7e70000 00:00 0
b7e75000-b7e84000 r-xp 00000000 08:01 4335399 /lib/tls/i686/cmov/libresolv-2.7.so
b7e84000-b7e86000 rw-p 0000f000 08:01 4335399 /lib/tls/i686/cmov/libresolv-2.7.so
b7e86000-b7e88000 rw-p b7e86000 00:00 0
b7e88000-b7e91000 r-xp 00000000 08:01 4335386 /lib/tls/i686/cmov/libcrypt-2.7.so
b7e91000-b7e93000 rw-p 00008000 08:01 4335386 /lib/tls/i686/cmov/libcrypt-2.7.so
b7e93000-b7eba000 rw-p b7e93000 00:00 0
b7eba000-b7ebc000 r-xp 00000000 08:01 4335387 /lib/tls/i686/cmov/libdl-2.7.so
b7ebc000-b7ebe000 rw-p 00001000 08:01 4335387 /lib/tls/i686/cmov/libdl-2.7.so
b7ebe000-b7ebf000 rw-p b7ebe000 00:00 0
b7ebf000-b7ed3000 r-xp 00000000 08:01 4335398 /lib/tls/i686/cmov/libpthread-2.7.so
b7ed3000-b7ed5000 rw-p 00013000 08:01 4335398 /lib/tls/i686/cmov/libpthread-2.7.so
b7ed5000-b7ed7000 rw-p b7ed5000 00:00 0
b7ed8000-b7ed9000 r–p 00000000 08:01 3236732 /usr/lib/locale/en_US.utf8/LC_NUMERIC
b7ed9000-b7eda000 r–p 00000000 08:01 3236538 /usr/lib/locale/en_US.utf8/LC_TIME
b7eda000-b7edb000 r–p 00000000 08:01 3236541 /usr/lib/locale/en_US.utf8/LC_MONETARY
b7edb000-b7edc000 r–p 00000000 08:01 3244040 /usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES
b7edc000-b7edd000 r–p 00000000 08:01 3236811 /usr/lib/locale/en_US.utf8/LC_PAPER
b7edd000-b7ede000 r–p 00000000 08:01 3236809 /usr/lib/locale/en_US.utf8/LC_NAME
b7ede000-b7edf000 r–p 00000000 08:01 3236594 /usr/lib/locale/en_US.utf8/LC_ADDRESS
b7edf000-b7ee0000 r–p 00000000 08:01 3236595 /usr/lib/locale/en_US.utf8/LC_TELEPHONE
b7ee0000-b7ee1000 r–p 00000000 08:01 3236596 /usr/lib/locale/en_US.utf8/LC_MEASUREMENT
b7ee1000-b7ee8000 r–s 00000000 08:01 1867777 /usr/lib/gconv/gconv-modules.cache
b7ee8000-b7ee9000 r–p 00000000 08:01 3236597 /usr/lib/locale/en_US.utf8/LC_IDENTIFICATION
b7ee9000-b7eeb000 rw-p b7ee9000 00:00 0
b7eeb000-b7eec000 r-xp b7eeb000 00:00 0 [vdso]
b7eec000-b7f06000 r-xp 00000000 08:01 4309009 /lib/ld-2.7.so
b7f06000-b7f08000 rw-p 00019000 08:01 4309009 /lib/ld-2.7.so
bfab7000-bfacc000 rw-p bffeb000 00:00 0 [stack]
Deleting temporary files…
meant “download the file again and try not to use such a long path–possibly even download it in a browser and then scp it over so it won’t be messed”
[27:1657][rdp@ilab1:~/go/src]$ ~/installs/jruby-1.4.0/bin/jgem install backtracer
/usr/bin/env: jruby: No such file or directory
[27:1657][rdp@ilab1:~/go/src]$ export PATH=$PATH:~/installs/jruby-1.4.0/bin
tabular You can’t use `macro parameter character #’ in vertical mode.
meant “you used a # instead of a % to mean a comment somewhere–switch those two!”
thought I’d write this one down for posterity’s sake…
Gnuplot.open do |gp|
Gnuplot::Plot.new( gp ) do |plot|
#plot.title ”Example” # we don’t need no shtinkin titles
plot.ylabel ylabel if ylabel
plot.xlabel xlabel if xlabel
plot.xrange “[0:#{ xs.last + 1}]; set logscale y”
# plot.yrange “[0:10]” auto calculated
# is there an xmin?
plot.terminal ‘pdf’
plot.output name
#plot.logscale ‘y’ # this line is the one I was proud of
debug1: read PEM private key done: type RSA
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Offering public key: /c/Documents and Settings/packrd/.ssh/id_rsa
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Trying private key: /c/Documents and Settings/packrd/.ssh/id_dsa
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
Permission denied (publickey,password,keyboard-interactive).
and
C:\dev\ruby\old\sane_ruby>git pom
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
24:88:7d:70:2e:48:14:de:45:bc:34:e6:7c:1a:96:d0.
Please contact your system administrator.
Add correct host key in /c/Documents and Settings/packrd/.ssh/known_hosts to get rid of this message.
Offending key in /c/Documents and Settings/packrd/.ssh/known_hosts:1342
Password authentication is disabled to avoid man-in-the-middle attacks.
Keyboard-interactive authentication is disabled to avoid man-in-the-middle attacks.
Permission denied (publickey,password,keyboard-interactive).
fatal: The remote end hung up unexpectedly
meant “you changed github.com’s IP address in your etc/hosts file–change it back!”
Install this gem:
http://github.com/rdp/ruby_core_source2
in the place of ruby_core_source
should be able to install ruby-debug19 gem now [may have to download it, its dependencies first as gems, install each separately].
Yea we have 1.9.2 happiness!
It is possible
download -p243 [or what not]
make sure active tcl is in the path
do a normal ‘./configure && make’ from within msys bash
make will fail when it tries to compile tk
go into ext/tk
edit Makefile, change the roots from /Tcl [or what have you] to C:/Tcl
run make again from within ext/tk
now re-run make && make install from the root. You should now have a healthy 1.9 distro with Tk support.