True if this gem has the same attributes as other
.
Checks if this specification meets the requirement of dependency
.
Uninstalls gem spec
Removes installed executables and batch files (windows only) for spec
.
Regenerates plugin wrappers after removal.
Is spec
in gem_dir
?
Terminate the application with exit code status
, running any exit handlers that might have been defined.
Checks the path v
component for RFC2396 compliance and against the URI::Parser
Regexp
for :ABS_PATH and :REL_PATH.
Can not have a opaque component defined, with a path component defined.
Returns an Array
of the path split on ‘/’.
Merges a base path base
, with relative path rel
, returns a modified base path.
Private setter for attributes val
.
Constructs the default Hash
of patterns.
Constructs the default Hash
of patterns.
Returns an array containing the values associated with the given keys.
Returns the destination encoding as an encoding object.
Returns the destination encoding as an encoding object.
Returns the bytes to be read again when Encoding::InvalidByteSequenceError
occurs.
Returns the corresponding ASCII compatible encoding.
Returns nil if the argument is an ASCII compatible encoding.
“corresponding ASCII compatible encoding” is an ASCII compatible encoding which can represents exactly the same characters as the given ASCII incompatible encoding. So, no conversion undefined error occurs when converting between the two encodings.
Encoding::Converter.asciicompat_encoding("ISO-2022-JP") #=> #<Encoding:stateless-ISO-2022-JP> Encoding::Converter.asciicompat_encoding("UTF-16BE") #=> #<Encoding:UTF-8> Encoding::Converter.asciicompat_encoding("UTF-8") #=> nil
Returns a conversion path.
p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP") #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # [#<Encoding:UTF-8>, #<Encoding:EUC-JP>]] p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", universal_newline: true) or p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", newline: :universal) #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # [#<Encoding:UTF-8>, #<Encoding:EUC-JP>], # "universal_newline"] p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", universal_newline: true) or p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", newline: :universal) #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # "universal_newline", # [#<Encoding:UTF-8>, #<Encoding:UTF-32BE>]]
Returns the destination encoding as an Encoding
object.
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, []]