I am using windows 7. I have installed nokogiri gem and checked out the gem specification. In the gemfile, it says nokogiri is platform specific. s.platform = "x86-mingw32" Does it mean that nokogiri can be installed only on windows? Or Am I just getting line in the gemspec just because I am using windows 7?? Or Nokogiri builds upon libxml2-2.8.0, libxslt-1.1.28, zlib-1.2.8, li
我使用Windows 7.我已经安装了nokogiri宝石，并检查了宝石的规格。 在gemfile中，它表示nokogiri是平台特定的。 s.platform =“x86-mingw32” 这是否意味着nokogiri只能安装在Windows上？ 或者我只是因为我使用Windows 7而在gemspec中排队？ 或者Nokogiri建立在libxml2-2.8.0，libxslt-1.1.28，zlib-1.2.8，libiconv-1.14上。 我们可以在其他平台上安装nokogiri，只要libxml，libxslt，zlib，libiconv？ Nokogiri需要
Install fails showing: checking for iconv_open() in iconv.h... no checking for iconv_open() in -liconv... no checking for iconv_open() in -liconv... no checking for libiconv_open() in iconv.h... no checking for libiconv_open() in -liconv... no checking for libiconv_open() in -liconv... no libiconv is missing. However, looking at nokogiri's mkmf.log, the following errors are shown: ld: warn
安装失败显示： checking for iconv_open() in iconv.h... no checking for iconv_open() in -liconv... no checking for iconv_open() in -liconv... no checking for libiconv_open() in iconv.h... no checking for libiconv_open() in -liconv... no checking for libiconv_open() in -liconv... no libiconv is missing. 但是，看看nokogiri的mkmf.log，会显示以下错误： ld: warning: ignoring file /usr/local/Cellar/l
I upgraded my OSX (Lion) to Mavericks and I can't install Nokogiri for my projects. I already install XCode 5.0.1, Command Line Tools (using xcode-select --install ), and already installed libxml2 from Homebrew and I am still having problems. The error is: Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /Users/ericcamalionte/.rvm/rubies/ruby-1.9.2-p320/
我将我的OSX（狮子）升级到小牛，我无法为我的项目安装Nokogiri。 我已经安装了XCode 5.0.1，命令行工具（使用xcode-select --install ），并且已经从Homebrew安装了libxml2，我仍然遇到问题。 错误是： Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /Users/ericcamalionte/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb checking for libxml/parser.h... *** extconf.rb faile
I want to install gitlab an therefore I need to install some gems. Thereby I get the following error: Installing nokogiri (1.5.9) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb checking for libxml/parser.h... yes checking for libxslt/xslt.h... yes checking for libexslt/exslt.h... yes checking for iconv_open() in iconv.h... yes che
我想安装gitlab，因此我需要安装一些宝石。 从而我得到以下错误： Installing nokogiri (1.5.9) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb checking for libxml/parser.h... yes checking for libxslt/xslt.h... yes checking for libexslt/exslt.h... yes checking for iconv_open() in iconv.h... yes checking for xmlParseDoc() in -lxml2... yes
I run Ubuntu 13.04 on my workstation with ruby 2.0.0, which was installed via RVM. $ aptitude show libxml2 Package: libxml2 State: installed Automatically instlled: no Multi-Arch: same Version: 2.9.0+dfsg1-4ubuntu4.1 $ aptitude show libxml2-dev Package: libxml2-dev State: installed Automatically installed: no Multi-Arch: same Version: 2.9.0+dfsg1-4ubuntu4.1 $ aptitude show libxslt-dev
我使用ruby 2.0.0在我的工作站上运行Ubuntu 13.04，它是通过RVM安装的。 $ aptitude show libxml2 Package: libxml2 State: installed Automatically instlled: no Multi-Arch: same Version: 2.9.0+dfsg1-4ubuntu4.1 $ aptitude show libxml2-dev Package: libxml2-dev State: installed Automatically installed: no Multi-Arch: same Version: 2.9.0+dfsg1-4ubuntu4.1 $ aptitude show libxslt-dev Package: lib
I just want to install Nokogiri for Ruby on my Windows XP. The process is apparently so obfuscated and divergent that I have about 50 different tabs and windows open trying to install Libxml, devKit, other versions of what I already have, and so on. Does anybody know the secrets of how to install Nokogiri for Ruby on Windows? Configuration On my Windows XP, Version 2002 SP3, I have the foll
我只想在我的Windows XP上安装Ruby的Nokogiri。 这个过程显然是如此混淆和分歧，我有大约50个不同的标签和窗口打开试图安装libxml，devKit，我已经有的其他版本，等等。 有人知道如何在Windows上安装Ruby的Nokogiri的秘密吗？ 组态 在我的Windows XP版本2002 SP3上，我有以下目录： 项目清单 C： RailsInstaller Ruby1.9.3 C： Ruby200 C： libxml2-2.9.1 C：的devkit C： Python27 C： Python33 这两个
I've been trying to install Nokogiri on Mac OS 10.9.3 and whatever I try, the install fails in the end with the following error message: $ sudo gem install nokogiri -- --with-xml2-include=/usr/local/Cellar/libxml2/2.9.1/include/libxml2 --with-xml2-lib=/usr/local/Cellar/libxml2/2.9.1/lib --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.28 --with-iconv-include=/usr/local/Cellar/libiconv/1.14/incl
我一直试图在Mac OS 10.9.3上安装Nokogiri，无论我尝试什么，安装都会失败，并显示以下错误消息： $ sudo gem install nokogiri -- --with-xml2-include=/usr/local/Cellar/libxml2/2.9.1/include/libxml2 --with-xml2-lib=/usr/local/Cellar/libxml2/2.9.1/lib --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.28 --with-iconv-include=/usr/local/Cellar/libiconv/1.14/include --with-iconv-lib=/usr/local/Cellar/libiconv/1
I'm looking for a way to enforce this way of writing hashes and arrays using rubocop: a = { first: 'a', second: 'b' } I found rules to enforce closing brace and indentation. But can't enforce the first element to be inline with an opening brace. Is it possible? So far I found Style/FirstHashElementLineBreak , but it does the opposite. To force the closing brace to be on the
我正在寻找一种方法来执行这种使用rubocop编写哈希和数组的方式： a = { first: 'a', second: 'b' } 我发现了强制关闭大括号和缩进的规则。 但不能强制第一个元素与内部大括号打开。 可能吗？ 到目前为止，我找到了Style/FirstHashElementLineBreak ，但它却相反。 强制关闭大括号与最后一个键位于同一行上，我使用这个： Style/MultilineHashBraceLayout: EnforcedStyle: same_line 但是这种设置没有任何意义
My understanding was that Hash#select and Hash#reject each passes an array of key and its value [key, value] as a single block argument for each iteration, and you can directly pick them separately within the block using implicit destructive assignment: {a: 1, b: 2}.select{|k, v| k == :a} # => {:a => 1} {a: 1, b: 2}.reject{|k, v| v == 1} # => {:b => 2} or explicit destructive assign
我的理解是， Hash#select和Hash#reject每次都会传递一个key数组及其值[key, value]作为每个迭代的单个块参数，并且您可以直接使用隐式破坏性分配在块内选择它们： {a: 1, b: 2}.select{|k, v| k == :a} # => {:a => 1} {a: 1, b: 2}.reject{|k, v| v == 1} # => {:b => 2} 或明确的破坏性分配： {a: 1, b: 2}.select{|(k, v)| k == :a} # => {:a => 1} 我预料到，当我传递一个单元块时，整个[key, value]
I'm creating a object of hash in order to write a little script that reads in a file a line at a time, and assigns arrays into my hash class. I get wildly different results depending if I subclass Hash or not, plus using super changes things which I don't' understand. My main issue is that without subclassing hash ( < Hash) it works perfectly, but I get no methods of Hash (like
我正在创建一个哈希对象，以便编写一个一次读入一行文件的小脚本，并将数组分配到我的哈希类中。 我得到了截然不同的结果，具体取决于我是否使用哈希子类，以及使用超级更改我不明白的东西。 我的主要问题是，如果没有使用哈希（<Hash）子类化，它可以很好地工作，但是我没有获得哈希方法（比如迭代关键字并将其从中取出）。子类化哈希使我可以执行这些操作，但它似乎只有哈希阵列的最后一个元素才会被存储......所以你需