Creates a new Psych::Parser instance with handler. YAML events will be called on handler. See Psych::Parser for more details.
Parse the YAML document contained in yaml. Events will be called on the handler set on the parser instance.
See Psych::Parser and Psych::Parser#handler
Returns a Psych::Parser::Mark object that contains line, column, and index information.
Create a new scanner
Tokenize string returning the Ruby object
Create a new TreeBuilder instance
Create a new Psych::Emitter that writes to io.
Emit a scalar with value, anchor, tag, and a plain or quoted string type with style.
Get the output style, canonical or not.
Set the output style to canonical, or not.
Get the indentation level.
Set the indentation level to level. The level must be less than 10 and greater than 1.
Start streaming using encoding
@api private
Response class for Switching Protocol responses (status code 101).
The <tt>Switching Protocol<tt> response indicates that the server has received a request to switch protocols, and has agreed to do so.
References:
Raised by exit to initiate the termination of the script.
Raised when encountering Ruby code with an invalid syntax.
eval("1+1=2")
raises the exception:
SyntaxError: (eval):1: syntax error, unexpected '=', expecting $end