Represents the use of the ‘unless` keyword, either in the block form or the modifier form.
bar unless foo ^^^^^^^^^^^^^^ unless foo then bar end ^^^^^^^^^^^^^^^^^^^^^^^
Find mis-matched syntax based on lexical count
Used for detecting missing pairs of elements each keyword needs an end, each ‘{’ needs a ‘}’ etc.
Example:
left_right = LeftRightLexCount.new left_right.count_kw left_right.missing.first # => "end" left_right = LeftRightLexCount.new source = "{ a: b, c: d" # Note missing '}' LexAll.new(source: source).each do |lex| left_right.count_lex(lex) end left_right.missing.first # => "}"
Flags for shareable constant nodes.
Cleared reference exception
This exception is raised if the required unicode support is missing on the system. Usually this means that the iconv library is not installed.
Exception raised when there is an invalid encoding detected
Response class for Multi-Status (WebDAV) responses (status code 207).
The Multi-Status (WebDAV) response indicates that the server has received the request, and that the message body can contain a number of separate response codes.
References:
Response class for Range Not Satisfiable responses (status code 416).
The request entity has a media type which the server or resource does not support.
References:
Response class for Range Not Satisfiable responses (status code 416).
The request entity has a media type which the server or resource does not support.
References:
Response class for Failed Dependency (WebDAV) responses (status code 424).
The request failed because it depended on another request and that request failed. See 424 Failed Dependency (WebDAV).
References:
Response class for Not Implemented responses (status code 501).
The server either does not recognize the request method, or it lacks the ability to fulfil the request.
References:
Response class for Service Unavailable responses (status code 503).
The server cannot handle the request (because it is overloaded or down for maintenance).
References:
Hash with completion search feature. See OptionParser::Completion.
Represents the use of the ‘&&=` operator for assignment to a constant.
Target &&= value ^^^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator for assignment to a constant.
Target ||= value ^^^^^^^^^^^^^^^^
Represents assigning to a constant using an operator that isn’t ‘=`.
Target += value ^^^^^^^^^^^^^^^
Represents the use of the ‘&&=` operator for assignment to a constant path.
Parent::Child &&= value ^^^^^^^^^^^^^^^^^^^^^^^
Represents accessing a constant through a path of ‘::` operators.
Foo::Bar ^^^^^^^^
Represents assigning to a constant path using an operator that isn’t ‘=`.
Parent::Child += value ^^^^^^^^^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator for assignment to a constant path.
Parent::Child ||= value ^^^^^^^^^^^^^^^^^^^^^^^
Represents writing to a constant path in a context that doesn’t have an explicit value.
Foo::Foo, Bar::Bar = baz ^^^^^^^^ ^^^^^^^^
Represents writing to a constant path.
::Foo = 1 ^^^^^^^^^ Foo::Bar = 1 ^^^^^^^^^^^^ ::Foo::Bar = 1 ^^^^^^^^^^^^^^