Results for: "remove_const"

Indicated, based on the requested domain, if remote gems should be considered.

Returns true if the contents of streams a and b are identical, false otherwise.

Arguments a and b should be interpretable as a path.

Related: FileUtils.compare_file.

Returns true if the contents of streams a and b are identical, false otherwise.

Arguments a and b should be interpretable as a path.

Related: FileUtils.compare_file.

Foo ^^^

A shareable constant.

Foo ^^^

A shareable constant.

Returns true if the given argument is within self, false otherwise.

With non-range argument object, evaluates with <= and <.

For range self with included end value (exclude_end? == false), evaluates thus:

self.begin <= object <= self.end

Examples:

r = (1..4)
r.cover?(1)     # => true
r.cover?(4)     # => true
r.cover?(0)     # => false
r.cover?(5)     # => false
r.cover?('foo') # => false

r = ('a'..'d')
r.cover?('a')     # => true
r.cover?('d')     # => true
r.cover?(' ')     # => false
r.cover?('e')     # => false
r.cover?(0)       # => false

For range r with excluded end value (exclude_end? == true), evaluates thus:

r.begin <= object < r.end

Examples:

r = (1...4)
r.cover?(1)     # => true
r.cover?(3)     # => true
r.cover?(0)     # => false
r.cover?(4)     # => false
r.cover?('foo') # => false

r = ('a'...'d')
r.cover?('a')     # => true
r.cover?('c')     # => true
r.cover?(' ')     # => false
r.cover?('d')     # => false
r.cover?(0)       # => false

With range argument range, compares the first and last elements of self and range:

r = (1..4)
r.cover?(1..4)     # => true
r.cover?(0..4)     # => false
r.cover?(1..5)     # => false
r.cover?('a'..'d') # => false

r = (1...4)
r.cover?(1..3)     # => true
r.cover?(1..4)     # => false

If begin and end are numeric, cover? behaves like include?

(1..3).cover?(1.5) # => true
(1..3).include?(1.5) # => true

But when not numeric, the two methods may differ:

('a'..'d').cover?('cc')   # => true
('a'..'d').include?('cc') # => false

Returns false if either:

• The begin value of self is larger than its end value.

• An internal call to <=> returns nil; that is, the operands are not comparable.

Beginless ranges cover all values of the same type before the end, excluding the end for exclusive ranges. Beginless ranges cover ranges that end before the end of the beginless range, or at the end of the beginless range for inclusive ranges.

(..2).cover?(1)     # => true
(..2).cover?(2)     # => true
(..2).cover?(3)     # => false
(...2).cover?(2)    # => false
(..2).cover?("2")   # => false
(..2).cover?(..2)   # => true
(..2).cover?(...2)  # => true
(..2).cover?(.."2") # => false
(...2).cover?(..2)  # => false

Endless ranges cover all values of the same type after the beginning. Endless exclusive ranges do not cover endless inclusive ranges.

(2..).cover?(1)     # => false
(2..).cover?(3)     # => true
(2...).cover?(3)    # => true
(2..).cover?(2)     # => true
(2..).cover?("2")   # => false
(2..).cover?(2..)   # => true
(2..).cover?(2...)  # => true
(2..).cover?("2"..) # => false
(2...).cover?(2..)  # => false
(2...).cover?(3...) # => true
(2...).cover?(3..)  # => false
(3..).cover?(2..)   # => false

Ranges that are both beginless and endless cover all values and ranges, and return true for all arguments, with the exception that beginless and endless exclusive ranges do not cover endless inclusive ranges.

(nil...).cover?(Object.new) # => true
(nil...).cover?(nil...)     # => true
(nil..).cover?(nil...)      # => true
(nil...).cover?(nil..)      # => false
(nil...).cover?(1..)        # => false

Related: Range#include?.

Detaches the current process from its controlling terminal and runs it in the background as system daemon; returns zero.

By default:

• Changes the current working directory to the root directory.

• Redirects $stdin, $stdout, and $stderr to the null device.

If optional argument nochdir is true, does not change the current working directory.

If optional argument noclose is true, does not redirect $stdin, $stdout, or $stderr.

Returns the latest release version of RubyGems.

Invoked as a callback whenever a singleton method is removed from the receiver.

module Chatty
  def Chatty.singleton_method_removed(id)
    puts "Removing #{id.id2name}"
  end
  def self.one()     end
  def two()          end
  def Chatty.three() end
  class << self
    remove_method :three
    remove_method :one
  end
end

produces:

Removing three
Removing one

possible opt elements:

hash form:
  :partial_input => true           # source buffer may be part of larger source
  :after_output => true            # stop conversion after output before input
integer form:
  Encoding::Converter::PARTIAL_INPUT
  Encoding::Converter::AFTER_OUTPUT

possible results:

:invalid_byte_sequence
:incomplete_input
:undefined_conversion
:after_output
:destination_buffer_full
:source_buffer_empty
:finished

primitive_convert converts source_buffer into destination_buffer.

source_buffer should be a string or nil. nil means an empty string.

destination_buffer should be a string.

destination_byteoffset should be an integer or nil. nil means the end of destination_buffer. If it is omitted, nil is assumed.

destination_bytesize should be an integer or nil. nil means unlimited. If it is omitted, nil is assumed.

opt should be nil, a hash or an integer. nil means no flags. If it is omitted, nil is assumed.

primitive_convert converts the content of source_buffer from beginning and store the result into destination_buffer.

destination_byteoffset and destination_bytesize specify the region which the converted result is stored. destination_byteoffset specifies the start position in destination_buffer in bytes. If destination_byteoffset is nil, destination_buffer.bytesize is used for appending the result. destination_bytesize specifies maximum number of bytes. If destination_bytesize is nil, destination size is unlimited. After conversion, destination_buffer is resized to destination_byteoffset + actually produced number of bytes. Also destination_buffer’s encoding is set to destination_encoding.

primitive_convert drops the converted part of source_buffer. the dropped part is converted in destination_buffer or buffered in Encoding::Converter object.

primitive_convert stops conversion when one of following condition met.

• invalid byte sequence found in source buffer (:invalid_byte_sequence) primitive_errinfo and last_error methods returns the detail of the error.

• unexpected end of source buffer (:incomplete_input) this occur only when :partial_input is not specified. primitive_errinfo and last_error methods returns the detail of the error.

• character not representable in output encoding (:undefined_conversion) primitive_errinfo and last_error methods returns the detail of the error.

• after some output is generated, before input is done (:after_output) this occur only when :after_output is specified.

• destination buffer is full (:destination_buffer_full) this occur only when destination_bytesize is non-nil.

• source buffer is empty (:source_buffer_empty) this occur only when :partial_input is specified.

• conversion is finished (:finished)

example:

ec = Encoding::Converter.new("UTF-8", "UTF-16BE")
ret = ec.primitive_convert(src="pi", dst="", nil, 100)
p [ret, src, dst] #=> [:finished, "", "\x00p\x00i"]

ec = Encoding::Converter.new("UTF-8", "UTF-16BE")
ret = ec.primitive_convert(src="pi", dst="", nil, 1)
p [ret, src, dst] #=> [:destination_buffer_full, "i", "\x00"]
ret = ec.primitive_convert(src, dst="", nil, 1)
p [ret, src, dst] #=> [:destination_buffer_full, "", "p"]
ret = ec.primitive_convert(src, dst="", nil, 1)
p [ret, src, dst] #=> [:destination_buffer_full, "", "\x00"]
ret = ec.primitive_convert(src, dst="", nil, 1)
p [ret, src, dst] #=> [:finished, "", "i"]

Returns a data represents the current console mode.

You must require ‘io/console’ to use this method.

Sets the console mode to mode.

You must require ‘io/console’ to use this method.