Results for: "remove_const"

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Return a download reporter object chosen from the current verbosity

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Smushes all heredoc lines into one line

source = <<~'EOM'
  foo = <<~HEREDOC
     lol
     hehehe
  HEREDOC
EOM

lines = CleanDocument.new(source: source).join_heredoc!.lines
expect(lines[0].to_s).to eq(source)
expect(lines[1].to_s).to eq("")
No documentation available

Opposite of ‘empty?` (note: different than `visible?`)

No documentation available

Checks the scheme v component against the URI::Parser Regexp for :SCHEME.

Protected setter for the scheme component v.

See also URI::Generic.scheme=.

Returns Regexp that is default self.regexp[:ABS_URI_REF], unless schemes is provided. Then it is a Regexp.union with self.pattern[:X_ABS_URI].

Constructs the default Hash of Regexp’s.

Returns Regexp that is default self.regexp[:ABS_URI_REF], unless schemes is provided. Then it is a Regexp.union with self.pattern[:X_ABS_URI].

Constructs the default Hash of Regexp’s.

Invoked by IO#read to read length bytes from io into a specified buffer (see IO::Buffer).

The length argument is the “minimum length to be read”. If the IO buffer size is 8KiB, but the length is 1024 (1KiB), up to 8KiB might be read, but at least 1KiB will be. Generally, the only case where less data than length will be read is if there is an error reading the data.

Specifying a length of 0 is valid and means try reading at least once and return any available data.

Suggested implementation should try to read from io in a non-blocking manner and call io_wait if the io is not ready (which will yield control to other fibers).

See IO::Buffer for an interface available to return data.

Expected to return number of bytes read, or, in case of an error, -errno (negated number corresponding to system’s error code).

The method should be considered experimental.

Invoked by IO::Buffer#pread. See that method for description of arguments.

Returns the bytes to be read again when Encoding::InvalidByteSequenceError occurs.

primitive_errinfo returns important information regarding the last error as a 5-element array:

[result, enc1, enc2, error_bytes, readagain_bytes]

result is the last result of primitive_convert.

Other elements are only meaningful when result is :invalid_byte_sequence, :incomplete_input or :undefined_conversion.

enc1 and enc2 indicate a conversion step as a pair of strings. For example, a converter from EUC-JP to ISO-8859-1 converts a string as follows: EUC-JP -> UTF-8 -> ISO-8859-1. So [enc1, enc2] is either [“EUC-JP”, “UTF-8”] or [“UTF-8”, “ISO-8859-1”].

error_bytes and readagain_bytes indicate the byte sequences which caused the error. error_bytes is discarded portion. readagain_bytes is buffered portion which is read again on next conversion.

Example:

# \xff is invalid as EUC-JP.
ec = Encoding::Converter.new("EUC-JP", "Shift_JIS")
ec.primitive_convert(src="\xff", dst="", nil, 10)
p ec.primitive_errinfo
#=> [:invalid_byte_sequence, "EUC-JP", "Shift_JIS", "\xFF", ""]

# HIRAGANA LETTER A (\xa4\xa2 in EUC-JP) is not representable in ISO-8859-1.
# Since this error is occur in UTF-8 to ISO-8859-1 conversion,
# error_bytes is HIRAGANA LETTER A in UTF-8 (\xE3\x81\x82).
ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1")
ec.primitive_convert(src="\xa4\xa2", dst="", nil, 10)
p ec.primitive_errinfo
#=> [:undefined_conversion, "UTF-8", "ISO-8859-1", "\xE3\x81\x82", ""]

# partial character is invalid
ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1")
ec.primitive_convert(src="\xa4", dst="", nil, 10)
p ec.primitive_errinfo
#=> [:incomplete_input, "EUC-JP", "UTF-8", "\xA4", ""]

# Encoding::Converter::PARTIAL_INPUT prevents invalid errors by
# partial characters.
ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1")
ec.primitive_convert(src="\xa4", dst="", nil, 10, Encoding::Converter::PARTIAL_INPUT)
p ec.primitive_errinfo
#=> [:source_buffer_empty, nil, nil, nil, nil]

# \xd8\x00\x00@ is invalid as UTF-16BE because
# no low surrogate after high surrogate (\xd8\x00).
# It is detected by 3rd byte (\00) which is part of next character.
# So the high surrogate (\xd8\x00) is discarded and
# the 3rd byte is read again later.
# Since the byte is buffered in ec, it is dropped from src.
ec = Encoding::Converter.new("UTF-16BE", "UTF-8")
ec.primitive_convert(src="\xd8\x00\x00@", dst="", nil, 10)
p ec.primitive_errinfo
#=> [:invalid_byte_sequence, "UTF-16BE", "UTF-8", "\xD8\x00", "\x00"]
p src
#=> "@"

# Similar to UTF-16BE, \x00\xd8@\x00 is invalid as UTF-16LE.
# The problem is detected by 4th byte.
ec = Encoding::Converter.new("UTF-16LE", "UTF-8")
ec.primitive_convert(src="\x00\xd8@\x00", dst="", nil, 10)
p ec.primitive_errinfo
#=> [:invalid_byte_sequence, "UTF-16LE", "UTF-8", "\x00\xD8", "@\x00"]
p src
#=> ""

Synonym for CGI.escapeElement(str)

Synonym for CGI.unescapeElement(str)

Parses a C prototype signature

If Hash tymap is provided, the return value and the arguments from the signature are expected to be keys, and the value will be the C type to be looked up.

Example:

require 'fiddle/import'

include Fiddle::CParser
  #=> Object

parse_signature('double sum(double, double)')
  #=> ["sum", Fiddle::TYPE_DOUBLE, [Fiddle::TYPE_DOUBLE, Fiddle::TYPE_DOUBLE]]

parse_signature('void update(void (*cb)(int code))')
  #=> ["update", Fiddle::TYPE_VOID, [Fiddle::TYPE_VOIDP]]

parse_signature('char (*getbuffer(void))[80]')
  #=> ["getbuffer", Fiddle::TYPE_VOIDP, []]

Creates a class to wrap the C struct with the value ty

See also Fiddle::Importer.struct

Parses multipart form elements according to

http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.2

Returns a hash of multipart form parameters with bodies of type StringIO or Tempfile depending on whether the multipart form element exceeds 10 KB

params[name => body]

Open a server listening for connections at uri with configuration config.

The DRbProtocol module asks each registered protocol in turn to try to open a server at the URI. Each protocol signals that it does not handle that URI by raising a DRbBadScheme error. If no protocol recognises the URI, then a DRbBadURI error is raised. If a protocol accepts the URI, but an error occurs in opening it, the underlying error is passed on to the caller.

Open a server listening for connections at uri with configuration config.

The DRbProtocol module asks each registered protocol in turn to try to open a server at the URI. Each protocol signals that it does not handle that URI by raising a DRbBadScheme error. If no protocol recognises the URI, then a DRbBadURI error is raised. If a protocol accepts the URI, but an error occurs in opening it, the underlying error is passed on to the caller.

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