ruby-1.9
Why Ruby 1.9 allows overriding ! != !~?
There were two good reasons why Ruby 1.8 didn\'t support certain kinds of overloading like ||/or, &&/and, !/not, ?::[详细]
2023-01-09 07:22 分类：问答Disabling Ruby 1.9.x's YARV compiler
There is a very noticeable difference in application initiation time between running my specs from the command line with ruby 1.9.x vs. 1.8.7.My application initiates much faster with ruby 1.8.7 than[详细]
2023-01-09 03:51 分类：问答How to update Ruby in Google SketchUp?
Currently Google SketchUp for Mac has Ruby version 1.8.5 which I find a bit outdated. I can update Ruby to 1.8.7 (OSX\'s version) by the following commands[详细]
2023-01-08 15:50 分类：问答How can I avoid putting the magic encoding comment on top of every UTF-8 file in Ruby 1.9?
I have a Rails project with a lot of Cyrillic strings in it. It worked fine on Ruby 1.8, but Ruby 1.9 assumes source files are US-ASCII-encoded unless you provide an # encoding: utf-8 comment at the[详细]
2023-01-08 06:24 分类：问答Is there a way to call ruby1.9 without loading rubygems?
So ruby 1.9 is really nice in that it\'ll automatically require rubygems, and hence when you call require \'somegem\' without first requiring rubygems it\'ll work, and that\'s generally awesome.[详细]
2023-01-07 14:32 分类：问答Ruby 1.9, Rails 2.3.9 and unicode characters in database and erb views, still a no go?
I have a Rails application running on Rails 2.3.9. It runs fine with ruby 1.8.7. I\'m testing it with ruby 1.9.2-head right now.[详细]
2023-01-07 03:37 分类：问答Write an atomic operation
I would like to execute some methods atomicity with Ruby, according to http://en.wikipedia.org/wiki/Atomicity_(database_systems)[详细]
2023-01-06 05:27 分类：问答Encoding problems with hpricot
I am getting the following encoding error when trying to scrape web pages with hpricot in ruby 1.9: Encoding::CompatibilityError: incompatible character encodings: ASCII-8BIT and UTF-8[详细]
2023-01-05 13:47 分类：问答Functional unwrapping of nested array
Given an array containing other nested arrays, I want to create an array containing only the elements from the first array. For example [[\"1\", \"2\"], \"3\", [[\"4\"]]] should evaluate to [\"1\", \"[详细]
2023-01-05 12:14 分类：问答How do I load files from a specific relative path in Ruby?
I\'m making a gem for internal use. In it, I load some YAML from another directory: # in <project_root>/bin/magicwand[详细]
2023-01-04 13:51 分类：问答
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