Results for: "OptionParser"

Emit a scalar with value and tag

Emit a sequence with list and tag

Called when a sequence is started.

anchor is the anchor associated with the sequence or nil. tag is the tag associated with the sequence or nil. implicit a boolean indicating whether or not the sequence was implicitly started. style is an integer indicating the list style.

See the constants in Psych::Nodes::Sequence for the possible values of style.

Example

Here is a YAML document that exercises most of the possible ways this method can be called:

---
- !!seq [
  a
]
- &pewpew
  - b

The above YAML document consists of three lists, an outer list that contains two inner lists. Here is a matrix of the parameters sent to represent these lists:

# anchor    tag                       implicit  style
[nil,       nil,                      true,     1     ]
[nil,       "tag:yaml.org,2002:seq",  false,    2     ]
["pewpew",  nil,                      true,     1     ]

Start emitting a sequence with anchor, a tag, implicit sequence start and end, along with style.

See Psych::Handler#start_sequence

This method is called when a parse error is found.

ERROR_TOKEN_ID is an internal ID of token which caused error. You can get string representation of this ID by calling token_to_str.

ERROR_VALUE is a value of error token.

value_stack is a stack of symbol values. DO NOT MODIFY this object.

This method raises ParseError by default.

If this method returns, parsers enter “error recovering mode”.

Replace %w+% into the environment value of what is contained between the %‘s This method is used for REG_EXPAND_SZ.

For detail, see expandEnvironmentStrings Win32 API.

Duplicates the deflate stream.

Sends a GET request to the target and returns the HTTP response as a Net::HTTPResponse object. The target can either be specified as (uri, headers), or as (host, path, port = 80); so:

res = Net::HTTP.get_response(URI('http://www.example.com/index.html'))
print res.body

or:

res = Net::HTTP.get_response('www.example.com', '/index.html')
print res.body

you can also specify request headers:

Net::HTTP.get_response(URI('http://www.example.com/index.html'), { 'Accept' => 'text/html' })

Returns the X.509 certificates the server presented.

The username of the proxy server, if one is configured.