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How to print Rubys version from within the program On Sep 20, 2007, at 7:46 AM, SpringFlowers AutumnMoon wrote: Is there a way to print the Ruby version from within a Ruby program? RUBY_VERSION => “1 8 6” this is such as when in TextMate, i want the program to show whether it is running under Ruby 1 8 2 or 1 8 6 TextMate shows the version and location of the used Ruby interpreter above the program output James Edward G II
Rubys equivalent of PHP explode - Ruby - Ruby-Forum What is ruby’s equivalent of PHPs explode? A routine which can breakdown a string and return the results in an array or a routine that can parse an ini file and return the key value pairs in an array[key]=value Frank
Append_features (mod) - Rails - Ruby-Forum append_features(mod) The documentation says: When this module is included in another, Ruby calls append_features in this module, passing it the receiving module in mod Rubys default implementation is to add the constants, methods, and module variables of this module to mod if this module has not already been added to mod or one of its ancestors See also Module#include What if this module is
Ruby_sysinit causes errors - Ruby - Ruby-Forum Now i know, if i don’t link Ruby statically, then it work wihtout any problems But why i can’t call ruby_sysinit ( argc, argv); when i link everything static? (That is just 1 problem what i have if i link it statically)
How to patch rubys gem before an install? - Ruby - Ruby-Forum Hi, got stuck and cann’t find appropriate guide how can I patch gem package before it gets installed For example I’m trying to fix gem for Gosu library: download the gem with “gem fetch gosu” extract contents of th…
Rubys More than one way to do things. - Ruby - Ruby-Forum There are more than one way to do things because different programmers come from different languages may prefer different style In python everything can be readable from one python programmer to the next because of how it is Ruby expects people to be migrating from C, C++, Java, Python, Perl, Lisp, sh, etc Each type of programmer may have a different perspective on the “one true way” to
Rubys case doesnt behave like a normal switch The problem with ruby is that you can’t use a switch as it behaves with many other languages like C, php, etc For example, you want to convert the following peace of code to ruby: switch (x) { case 1: case 2: # d…
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