Results for: "OptionParser"

Unpacks the gem into the given directory.

Indicate if this NameTuple is for a prerelease version.

A requirement is a prerelease if any of the versions inside of it are prereleases

A version is considered a prerelease if it contains a letter.

Extensions to build when installing the gem, specifically the paths to extconf.rb-style files used to compile extensions.

These files will be run when the gem is installed, causing the C (or whatever) code to be compiled on the user’s machine.

Usage:

spec.extensions << 'ext/rmagic/extconf.rb'

See Gem::Ext::Builder for information about writing extensions for gems.

Sets extensions to extensions, ensuring it is an array. Don’t use this, push onto the array instead.

Sets userinfo, argument is string like ‘name:pass’

Args

v

String

Description

public setter for the user component. (with validation)

see also URI::Generic.check_user

Usage

require 'uri'

uri = URI.parse("http://john:S3nsit1ve@my.example.com")
uri.user = "sam"
# =>  "sam"
uri
#=> #<URI::HTTP:0x00000000881d90 URL:http://sam:V3ry_S3nsit1ve@my.example.com>

returns the userinfo, either as ‘user’ or ‘user:password’

returns the user component

Args

v

String

Description

public setter for the opaque component v. (with validation)

see also URI::Generic.check_opaque

Checks if URI has a path

returns extensions.

setter for extensions val

Checks if URI has a path For URI::LDAP this will return false

setter for headers v

Services the request req which will fill in the response res. See WEBrick::HTTPServlet::AbstractServlet#service for details.

Services req and fills in res

Converts version into an HTTPVersion

Returns the conversion path of ec.

The result is an array of conversions.

ec = Encoding::Converter.new("ISO-8859-1", "EUC-JP", crlf_newline: true)
p ec.convpath
#=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>],
#    [#<Encoding:UTF-8>, #<Encoding:EUC-JP>],
#    "crlf_newline"]

Each element of the array is a pair of encodings or a string. A pair means an encoding conversion. A string means a decorator.

In the above example, [#<Encoding:ISO-8859-1>,

Convert source_string and return destination_string.

source_string is assumed as a part of source. i.e. :partial_input=>true is specified internally. finish method should be used last.

ec = Encoding::Converter.new("utf-8", "euc-jp")
puts ec.convert("\u3042").dump     #=> "\xA4\xA2"
puts ec.finish.dump                #=> ""

ec = Encoding::Converter.new("euc-jp", "utf-8")
puts ec.convert("\xA4").dump       #=> ""
puts ec.convert("\xA2").dump       #=> "\xE3\x81\x82"
puts ec.finish.dump                #=> ""

ec = Encoding::Converter.new("utf-8", "iso-2022-jp")
puts ec.convert("\xE3").dump       #=> "".force_encoding("ISO-2022-JP")
puts ec.convert("\x81").dump       #=> "".force_encoding("ISO-2022-JP")
puts ec.convert("\x82").dump       #=> "\e$B$\"".force_encoding("ISO-2022-JP")
puts ec.finish.dump                #=> "\e(B".force_encoding("ISO-2022-JP")

If a conversion error occur, Encoding::UndefinedConversionError or Encoding::InvalidByteSequenceError is raised. Encoding::Converter#convert doesn’t supply methods to recover or restart from these exceptions. When you want to handle these conversion errors, use Encoding::Converter#primitive_convert.

Creates a class to wrap the C union described by signature.

MyUnion = union ['int i', 'char c']

Set all the parameters.

Returns collection of supported makers