June 2010 - MacRuby-devel - lists.macosforge.org

[MacRuby] #340: http.get failing with the error "not in gzip format"
by MacRuby 17 Jun '10

17 Jun '10

#340: http.get failing with the error "not in gzip format" ----------------------------------------+----------------------------------- Reporter: bobstevenson@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: http get ----------------------------------------+----------------------------------- http.get is causing a error that says "not in gzip format" require 'net/http' require 'rexml/document' require 'uri' @@token ='mCHpMz2L_a_OrEkz3FSiDg' @@hostname = 'api.kayak.com' @@port = 80 Net::HTTP.start(@@hostname, @@port) do |http| response = http.get("/k/ident/apisession?token=#{token}") end -- Ticket URL: <http://www.macruby.org/trac/ticket/340> MacRuby <http://macruby.org/>

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[MacRuby] #750: Net::HTTP.get fails
by MacRuby 17 Jun '10

17 Jun '10

#750: Net::HTTP.get fails -----------------------------------+---------------------------------------- Reporter: joecannatti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.6 Component: MacRuby | Keywords: net http -----------------------------------+---------------------------------------- On certain files, a simple HTTP GET will fail with the error: "TypeError: can't convert nil into String". It happens on the same remote html files every time and I cannot determine the cause. Use this code to recreate: Net::HTTP.start('books.inomadics.com') do |http| req = Net::HTTP::Get.new('/iPadia/2010/June/aboutsoccer.html') res = http.request req puts res.body end NOTE: works fine in irb, but fails in macirb -- Ticket URL: <http://www.macruby.org/trac/ticket/750> MacRuby <http://macruby.org/>

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[MacRuby] #746: Net::HTTP assertion failed
by MacRuby 17 Jun '10

17 Jun '10

#746: Net::HTTP assertion failed -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ require 'net/http' require 'uri' url_string = "http://www.macruby.org/" url = URI.parse(url_string) feed_uri = url.query ? "#{url.path}?#{url.query}" : url.path req = Net::HTTP.start(url.host, url.port) {|http| http.get(feed_uri) } puts req.body }}} output: {{{ Assertion failed: (IS_BSTR(str)), function rb_bstr_length, file string.c, line 5948. Abort trap }}} backtrace: {{{ Application Specific Information: objc[89184]: garbage collection is ON Assertion failed: (IS_BSTR(str)), function rb_bstr_length, file string.c, line 5948. Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libSystem.B.dylib 0x00007fff858d0886 __kill + 10 1 libSystem.B.dylib 0x00007fff85970eae abort + 83 2 libSystem.B.dylib 0x00007fff8595def0 __pthread_markcancel + 0 3 libmacruby.dylib 0x00000001000cd871 rb_bstr_length + 97 4 zlib.bundle 0x00000001037183e9 gzfile_read_more + 105 5 zlib.bundle 0x0000000103718588 gzfile_read_all + 40 6 zlib.bundle 0x000000010371ac78 rb_gzreader_read + 152 7 libmacruby.dylib 0x0000000100149439 rb_vm_dispatch + 6841 8 http.rbo 0x000000010170787b vm_dispatch + 491 9 http.rbo 0x000000010171aec1 MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope63 + 1585 10 libmacruby.dylib 0x000000010014bf47 rb_vm_yield_args + 1879 11 http.rbo 0x000000010171dc4d MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope86 + 93 12 libmacruby.dylib 0x000000010014bf63 rb_vm_yield_args + 1907 13 http.rbo 0x000000010172bc05 MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope252 + 181 14 libmacruby.dylib 0x0000000100149355 rb_vm_dispatch + 6613 15 http.rbo 0x000000010170787b vm_dispatch + 491 16 http.rbo 0x000000010171d930 MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope85 + 1344 17 libmacruby.dylib 0x000000010014937b rb_vm_dispatch + 6651 18 http.rbo 0x000000010170787b vm_dispatch + 491 19 http.rbo 0x000000010171d087 MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope83 + 1031 20 libmacruby.dylib 0x0000000100149355 rb_vm_dispatch + 6613 21 http.rbo 0x000000010170787b vm_dispatch + 491 22 http.rbo 0x000000010171a2bb MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope61 + 939 23 libmacruby.dylib 0x000000010014932c rb_vm_dispatch + 6572 24 ??? 0x0000000100e7fb4d 0 + 4310170445 25 ??? 0x0000000100e9864f 0 + 4310271567 26 libmacruby.dylib 0x000000010014bf47 rb_vm_yield_args + 1879 27 http.rbo 0x0000000101717ab8 MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope37 + 456 28 libmacruby.dylib 0x0000000100149396 rb_vm_dispatch + 6678 29 http.rbo 0x000000010170787b vm_dispatch + 491 30 http.rbo 0x0000000101715fbf MREP_C93CBD3F4CFA4D1494649C026569930E_ruby_scope23 + 2239 31 libmacruby.dylib 0x0000000100149355 rb_vm_dispatch + 6613 32 ??? 0x0000000100e7fb4d 0 + 4310170445 33 ??? 0x0000000100e7f411 0 + 4310168593 34 libmacruby.dylib 0x0000000100156618 rb_vm_run + 488 35 libmacruby.dylib 0x0000000100049e90 ruby_run_node + 80 36 macruby 0x0000000100000d28 main + 152 37 macruby 0x0000000100000c88 start + 52 Thread 1: Dispatch queue: com.apple.libdispatch-manager 0 libSystem.B.dylib 0x00007fff8589b4ea kevent + 10 1 libSystem.B.dylib 0x00007fff8589d3bd _dispatch_mgr_invoke + 154 2 libSystem.B.dylib 0x00007fff8589d094 _dispatch_queue_invoke + 185 3 libSystem.B.dylib 0x00007fff8589cbbe _dispatch_worker_thread2 + 252 4 libSystem.B.dylib 0x00007fff8589c4e8 _pthread_wqthread + 353 5 libSystem.B.dylib 0x00007fff8589c385 start_wqthread + 13 Thread 2: 0 libSystem.B.dylib 0x00007fff8589c30a __workq_kernreturn + 10 1 libSystem.B.dylib 0x00007fff8589c71c _pthread_wqthread + 917 2 libSystem.B.dylib 0x00007fff8589c385 start_wqthread + 13 }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/746> MacRuby <http://macruby.org/>

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Objects instantiated as anonymous class by Bindings mechanism
by Wladj 17 Jun '10

17 Jun '10

Hi, i spent a little time with the problem i had some time ago, in effect there is a problem with bindings mechanism in MacRuby 0.6 : - create a new MacRuby Document based project - MyDocument.nib create a new ObjectController binded with File's Owner Content, model key path "dummy" create a new text field binded with ObjectController selection, model key path "name" - MyDocument.rb class MyDocument < NSDocument attr_accessor :dummy def init super setDummy({"name"=>"dummy"}) puts "in init class of Hash is : #{(a)dummy.class.ancestors}" return self end def windowNibName 'MyDocument' end # Document data representation for saving (return NSData) def dataOfType(type, error:outError) puts "in save class of Hash is : #{(a)dummy.class.ancestors}" return true end # Read document from data (return non-nil on success) def readFromData(data, ofType:type, error:outError) return true end # Return lowercase 'untitled', to comply with HIG def displayName fileURL ? super : super.sub(/^[[:upper:]]/) {|s| s.downcase} end end bindings works, but when i try to save the document... in init class of Hash is : [Hash, NSMutableDictionary, NSDictionary, Enumerable, NSObject, Kernel] in save class of Hash is : [#<Class:0x200577420>, Hash, NSMutableDictionary, NSDictionary, Enumerable, NSObject, Kernel] of course if i try to serialize the object i obtain : `fileWrapperOfType:error:': can't dump anonymous class #<Class:..........> (TypeError) if i remove the bindings with text field all works again...well i mean no data in it, but at least the class of object remain the same au contraire in MacRuby 0.5 all works fine in init class of Hash is : [NSMutableDictionary, NSDictionary, Enumerable, NSObject, Kernel] in save class of Hash is : [NSMutableDictionary, NSDictionary, Enumerable, NSObject, Kernel] Thanks for any help and workaround Ciao

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Re: [MacRuby-devel] "Cocoa Programming" examples in MacRuby?
by Matthew Ratzloff 17 Jun '10

17 Jun '10

Same idea, different book. These examples are for "Cocoa Programming for Mac OS X". http://github.com/danielvlopes/HillegassMacRuby -Matt On Wed, Jun 16, 2010 at 1:37 PM, Rich Morin <rdm(a)cfcl.com> wrote: > I recently received my copy of > > "Cocoa Programming: A Quick-Start Guide for Developers" > Daniel H. Steinberg (Edited by Dave Thomas) > Pragmatic Programmers, 2010, ISBN 978-1-93435-630-2 > > I've gotten about 60 pages into the book and so far, I'm > quite impressed. The writing is clean and comfortable; > the pace and subject selection seems just fine (for me :). > > I'd be interested in having a set of MacRuby translations > for the ObjC code in the book. Problem is, I don't know > enough MacRuby to write them. However, I'd be willing to > set up some wiki pages, edit the supporting text, etc. > > Would anyone here like to play "advance programmer" and > gain the glory and fame thereof? If so, give me a shout > and we can work out the details... > > -r > -- > http://www.cfcl.com/rdm Rich Morin > http://www.cfcl.com/rdm/resume rdm(a)cfcl.com > http://www.cfcl.com/rdm/weblog +1 650-873-7841 > > Technical editing and writing, programming, system design > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel(a)lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel >

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An error occurs by the build of MacRuby with r4229.
by Watson 16 Jun '10

16 Jun '10

The error occurred when I builded the MacRuby r4229. Please fix a this error. $ RC_ARCHS=x86_64 rake jobs=2 2>&1 | tee build_log.txt $ cat build_log.txt ----------- snip ----------- /usr/bin/gcc-4.2 -std=c99 -I. -I./include -arch x86_64 -fno-common -pipe -g -Wall -fexceptions -O3 -Wno-deprecated-declarations -Werror -DMACRUBY_STATIC -c eval.c -o .static-objs/eval.o /usr/bin/gcc-4.2 -std=c99 -I. -I./include -arch x86_64 -fno-common -pipe -g -Wall -fexceptions -O3 -Wno-deprecated-declarations -Werror -DMACRUBY_STATIC -c file.c -o .static-objs/file.o In file included from file.c:22: encoding.h:22:30: error: unicode/ustring.h: No such file or directory In file included from file.c:22: encoding.h:60: error: expected specifier-qualifier-list before ‘UChar’ encoding.h:121: error: expected declaration specifiers or ‘...’ before ‘UChar’ encoding.h:122: error: expected declaration specifiers or ‘...’ before ‘UChar’ encoding.h:348: error: expected declaration specifiers or ‘...’ before ‘UChar’ encoding.h:351: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_str_get_uchar’ encoding.h:352: error: expected declaration specifiers or ‘...’ before ‘UChar’ cc1: warnings being treated as errors encoding.h:353: warning: type defaults to ‘int’ in declaration of ‘UChar’ encoding.h:353: error: expected ‘;’, ‘,’ or ‘)’ before ‘*’ token encoding.h:354: warning: type defaults to ‘int’ in declaration of ‘UChar’ encoding.h:354: error: expected ‘;’, ‘,’ or ‘)’ before ‘*’ token /usr/bin/gcc-4.2 -std=c99 -I. -I./include -arch x86_64 -fno-common -pipe -g -Wall -fexceptions -O3 -Wno-deprecated-declarations -Werror -DMACRUBY_STATIC -c load.c -o .static-objs/load.o file.c: In function ‘rb_file_join’: file.c:2818: error: ‘UChar’ undeclared (first use in this function) file.c:2818: error: (Each undeclared identifier is reported only once file.c:2818: error: for each function it appears in.) file.c:2818: error: expected ‘;’ before ‘sep_char’ file.c:2843: warning: implicit declaration of function ‘rb_str_get_uchar’ file.c:2843: error: ‘sep_char’ undeclared (first use in this function) rake aborted! Command failed with status (1): [/usr/bin/gcc-4.2 -std=c99 -I. -I./include ...] (See full trace by running task with --trace)

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"Cocoa Programming" examples in MacRuby?
by Rich Morin 16 Jun '10

16 Jun '10

I recently received my copy of "Cocoa Programming: A Quick-Start Guide for Developers" Daniel H. Steinberg (Edited by Dave Thomas) Pragmatic Programmers, 2010, ISBN 978-1-93435-630-2 I've gotten about 60 pages into the book and so far, I'm quite impressed. The writing is clean and comfortable; the pace and subject selection seems just fine (for me :). I'd be interested in having a set of MacRuby translations for the ObjC code in the book. Problem is, I don't know enough MacRuby to write them. However, I'd be willing to set up some wiki pages, edit the supporting text, etc. Would anyone here like to play "advance programmer" and gain the glory and fame thereof? If so, give me a shout and we can work out the details... -r -- http://www.cfcl.com/rdm Rich Morin http://www.cfcl.com/rdm/resume rdm(a)cfcl.com http://www.cfcl.com/rdm/weblog +1 650-873-7841 Technical editing and writing, programming, system design

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using macruby and rubycocoa on same machine: rb_nibtool conflict
by Michael Shantzis 16 Jun '10

16 Jun '10

Greetings, I'm trying to set up my xcode so I can create and author both macruby and rubycocoa projects. When I have them both loaded and try to have IB understand my ruby-based subclasses, it seems to be using the macruby version of rb_nibtool. I'll guess that someone out there knows the mechanism by which rb_nibtool is called. If I can track down how that's done, I'll gladly fix either or both system to accommodate them running at the same time. If you know anything about how this works, please mail me. Thanks in advance, m

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[MacRuby] #470: String comparison issues hotcocoa project
by MacRuby 16 Jun '10

16 Jun '10

#470: String comparison issues hotcocoa project -----------------------------+---------------------------------------------- Reporter: tvmoore@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: String issue -----------------------------+---------------------------------------------- include_path = File.dirname(File.expand_path($0))[[BR]] include_path = File.dirname(include_path) if File.basename(include_path) == 'lib'[[BR]] Dir.glob("#{include_path}/**/**").each do |f|[[BR]] next if !File.directory?(f)[[BR]] '''next if f =~ /\.app/''' #Do not traverse Application directory structure.[[BR]] NSLog("'#{f}'")[[BR]] $LOAD_PATH << f[[BR]] end "next if f =~ /\.app/" this line of code works fine using macruby -d option but fails using macrake. I have also tried "f.index(".app")" and "f.rangeOfString(".app").length == 0" all work in macruby -d and all fail after macrake. When I say fail this line does not evaluate correctly and hence the paths are not loaded which fails when requiring other classes within project. I am currently using a nightly build 30-11-09. -- Ticket URL: <http://www.macruby.org/trac/ticket/470> MacRuby <http://macruby.org/>

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[MacRuby] #462: Net::HTTP Gives "Insecure Operation" When Using HTTPS
by MacRuby 16 Jun '10

16 Jun '10

#462: Net::HTTP Gives "Insecure Operation" When Using HTTPS -------------------------------+-------------------------------------------- Reporter: cwdinfo@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------+-------------------------------------------- Here's the code and the results: {{{ irb(main):002:0> require 'net/https';require 'uri' => false irb(main):003:0> url = URI.parse('https://myverysecuresite.com') => #<URI::HTTPS:0x200298e40 URL:https://myverysecuresite.com> irb(main):004:0> req = Net::HTTP::Get.new(url.path) core:in `push:': Insecure operation: -r (SecurityError) from core:in `gets' }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/462> MacRuby <http://macruby.org/>

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