Results for: "remove_const"

Like Net::HTTP.get, but returns a Net::HTTPResponse object instead of the body string.

Sends a POST request to the server; forms the response into a Net::HTTPResponse object.

The request is based on the Net::HTTP::Post object created from string path, string data, and initial headers hash initheader.

With no block given, returns the response object:

http = Net::HTTP.new(hostname)
http.post('/todos', 'xyzzy')
# => #<Net::HTTPCreated 201 Created readbody=true>

With a block given, calls the block with the response body and returns the response object:

http.post('/todos', 'xyzzy') do |res|
  p res
end # => #<Net::HTTPCreated 201 Created readbody=true>

Output:

"{\n  \"xyzzy\": \"\",\n  \"id\": 201\n}"

Register the Symbol command as a gem command.

Unregister the Symbol command as a gem command.

Is this dependency simply asking for the latest version of a gem?

A recommended version for use with a ~> Requirement.

Keeps track of all currently known specifications

Uninstalls gem spec

If response is an HTTP Success (2XX) response, yields the response if a block was given or shows the response body to the user.

If the response was not successful, shows an error to the user including the error_prefix and the response body. If the response was a permanent redirect, shows an error to the user including the redirect location.

Returns a value representing the “cost” of transforming str1 into str2 Vendored version of DidYouMean::Levenshtein.distance from the ruby/did_you_mean gem @ 1.4.0 github.com/ruby/did_you_mean/blob/2ddf39b874808685965dbc47d344cf6c7651807c/lib/did_you_mean/levenshtein.rb#L7-L37

in /foo/

In the first form, returns an array of the names of all constants accessible from the point of call. This list includes the names of all modules and classes defined in the global scope.

Module.constants.first(4)
   # => [:ARGF, :ARGV, :ArgumentError, :Array]

Module.constants.include?(:SEEK_SET)   # => false

class IO
  Module.constants.include?(:SEEK_SET) # => true
end

The second form calls the instance method constants.

Returns an array of the names of the constants accessible in mod. This includes the names of constants in any included modules (example at start of section), unless the inherit parameter is set to false.

The implementation makes no guarantees about the order in which the constants are yielded.

IO.constants.include?(:SYNC)        #=> true
IO.constants(false).include?(:SYNC) #=> false

Also see Module#const_defined?.

Returns the status of the global “report on exception” condition.

The default is true since Ruby 2.5.

All threads created when this flag is true will report a message on $stderr if an exception kills the thread.

Thread.new { 1.times { raise } }

will produce this output on $stderr:

#<Thread:...> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
        2: from -e:1:in `block in <main>'
        1: from -e:1:in `times'

This is done to catch errors in threads early. In some cases, you might not want this output. There are multiple ways to avoid the extra output:

• If the exception is not intended, the best is to fix the cause of the exception so it does not happen anymore.

• If the exception is intended, it might be better to rescue it closer to where it is raised rather then let it kill the Thread.

• If it is guaranteed the Thread will be joined with Thread#join or Thread#value, then it is safe to disable this report with Thread.current.report_on_exception = false when starting the Thread. However, this might handle the exception much later, or not at all if the Thread is never joined due to the parent thread being blocked, etc.

See also ::report_on_exception=.

There is also an instance level method to set this for a specific thread, see report_on_exception=.

Returns the new state. When set to true, all threads created afterwards will inherit the condition and report a message on $stderr if an exception kills a thread:

Thread.report_on_exception = true
t1 = Thread.new do
  puts  "In new thread"
  raise "Exception from thread"
end
sleep(1)
puts "In the main thread"

This will produce:

In new thread
#<Thread:...prog.rb:2> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
prog.rb:4:in `block in <main>': Exception from thread (RuntimeError)
In the main thread

See also ::report_on_exception.

There is also an instance level method to set this for a specific thread, see report_on_exception=.

Returns the status of the thread-local “report on exception” condition for this thr.

The default value when creating a Thread is the value of the global flag Thread.report_on_exception.

See also report_on_exception=.

There is also a class level method to set this for all new threads, see ::report_on_exception=.

When set to true, a message is printed on $stderr if an exception kills this thr. See ::report_on_exception for details.

See also report_on_exception.

There is also a class level method to set this for all new threads, see ::report_on_exception=.

Returns the version of the latest release-version of gem name