msgend#返回结果specendprivate_class_method:find_spec_for_exe### Find the full path to the executable for gem +name+. If the +exec_name+# is not given, an exception will be raised, otherwise the# specified
is to run the test suite, find the last method which must receive keyword arguments for each place where the test suite fails, and use puts nil, caller, nil there. Then check that each method/block on the call chain which must delegate keywords is correctly marked with ruby2_keywords. [...
Arguments may have default values (name=expr). Method_name may be operators (see above). The method definitions can not be nested. Methods may override following operators: .., |, ^, &, <=>, ==, ===, =~, >, >=, <, <=, +, -, *, /, %, **, <<, >>, ~, +@, -@...
If no block bootstrapper exists, select the file bootstrapper from either parameters or the specified environment variable. If no file bootstrapper exists, then check for a URL bootstrapper from either the parameters or the specified environment variable. Example usage: First, save the toggles ...
<% if @current_user %> <li><%= link_to "用户名:"+@current_user.name,"#" %></li> <li><%= link_to "权限:"+Account::ROLE[@current_user.role],"#"%></li> <li><%= link_to "退出","#",method:'delete' %></li>
repo.exists?('07b44cbda23b726e5d54e2ef383495922c024202')# => true# Boolean repository state values:repo.bare?# => falserepo.empty?# => truerepo.head_unborn?# => falserepo.head_detached?# => false# Path accessorsrepo.path# => "path/to/my/repository/.git/"repo.workdir# => "...
If site or proxy uses authorization you can provide credentials using this method.options Hash :type Symbol :server | :proxy site or proxy authorization :user String :password String &block accepts authenticated request, which you must subsequently allow or deny, if you don't care about ...
This is the opposite of a setter method, a getter method. It exists to get the value of a variable belonging to an object. Let’s see if this works. julia.username#=> nil There’s no error 🎉, but it’s also returningnilinstead of“coolgirl2002”. You may have already caught on...
For instance, it is theoretically possible to always create a new connection to the database using the logged-in user's credentials. It would be accomplished by establishing a connection (using the user's credentials) in a controller's before_filter method. Teardown of the connection would nee...
1 > doge 2 NameError: undefined local variable or method 3 `doge' for main:Object 4 from (irb):7 5 from /Users/z/.rvm/rubies/ruby-2.1.1/bin/irb:11:in 6 `<main>' Looks like Ruby does not know about Doge meme. Important thing here is to notice how an error message looks like...