Indicate if this NameTuple matches the current platform.
Sets the date-time format.
Argument datetime_format should be either of these:
A string suitable for use as a format for method Time#strftime.
nil: the logger uses '%Y-%m-%dT%H:%M:%S.%6N'.
Returns the date-time format; see datetime_format=.
Creates an option from the given parameters params. See Parameters for New Options.
The block, if given, is the handler for the created option. When the option is encountered during command-line parsing, the block is called with the argument given for the option, if any. See Option Handlers.
Does this dependency match spec?
NOTE: This is not a convenience method. Unlike match? this method returns true when spec is a prerelease version even if this dependency is not a prerelease dependency.
Sends a PATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.
The request is based on the Net::HTTP::Patch object created from string path, string data, and initial headers hash initheader.
With a block given, calls the block with the response body:
data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}' http = Net::HTTP.new(hostname) http.patch('/todos/1', data) do |res| p res end # => #<Net::HTTPOK 200 OK readbody=true>
Output:
"{\n \"userId\": 1,\n \"id\": 1,\n \"title\": \"delectus aut autem\",\n \"completed\": false,\n \"{\\\"userId\\\": 1, \\\"id\\\": 1, \\\"title\\\": \\\"delectus aut autem\\\", \\\"completed\\\": false}\": \"\"\n}"
With no block given, simply returns the response object:
http.patch('/todos/1', data) # => #<Net::HTTPCreated 201 Created readbody=true>
Sends a PROPPATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.
The request is based on the Net::HTTP::Proppatch object created from string path, string body, and initial headers hash initheader.
data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}' http = Net::HTTP.new(hostname) http.proppatch('/todos/1', data)
Returns the element at offset index.
With the single Integer argument index, returns the element at offset index:
a = [:foo, 'bar', 2] a.fetch(1) # => "bar"
If index is negative, counts from the end of the array:
a = [:foo, 'bar', 2] a.fetch(-1) # => 2 a.fetch(-2) # => "bar"
With arguments index and default_value, returns the element at offset index if index is in range, otherwise returns default_value:
a = [:foo, 'bar', 2] a.fetch(1, nil) # => "bar"
With argument index and a block, returns the element at offset index if index is in range (and the block is not called); otherwise calls the block with index and returns its return value:
a = [:foo, 'bar', 2] a.fetch(1) {|index| raise 'Cannot happen' } # => "bar" a.fetch(50) {|index| "Value for #{index}" } # => "Value for 50"
Returns a new 2-element Array containing the minimum and maximum values from self, either per method <=> or per a given block:.
When no block is given, each element in self must respond to method <=> with an Integer; returns a new 2-element Array containing the minimum and maximum values from self, per method <=>:
[0, 1, 2].minmax # => [0, 2]
When a block is given, the block must return an Integer; the block is called self.size-1 times to compare elements; returns a new 2-element Array containing the minimum and maximum values from self, per the block:
['0', '00', '000'].minmax {|a, b| a.size <=> b.size } # => ["0", "000"]
Returns a hash of values parsed from string, which should be a valid XML date format:
d = Date.new(2001, 2, 3) s = d.xmlschema # => "2001-02-03" Date._xmlschema(s) # => {:year=>2001, :mon=>2, :mday=>3}
See argument limit.
Related: Date.xmlschema (returns a Date object).
Returns a new Date object with values parsed from string, which should be a valid XML date format:
d = Date.new(2001, 2, 3) s = d.xmlschema # => "2001-02-03" Date.xmlschema(s) # => #<Date: 2001-02-03>
See:
Argument start.
Argument limit.
Related: Date._xmlschema (returns a hash).
Equivalent to strftime with argument '%Y-%m-%d' (or its shorthand form '%F');
Date.new(2001, 2, 3).iso8601 # => "2001-02-03"
Creates a new DateTime object by parsing from a string according to some typical XML Schema formats.
DateTime.xmlschema('2001-02-03T04:05:06+07:00') #=> #<DateTime: 2001-02-03T04:05:06+07:00 ...>
Raise an ArgumentError when the string length is longer than limit. You can stop this check by passing limit: nil, but note that it may take a long time to parse.
This method is equivalent to strftime(‘%FT%T%:z’). The optional argument n is the number of digits for fractional seconds.
DateTime.parse('2001-02-03T04:05:06.123456789+07:00').iso8601(9) #=> "2001-02-03T04:05:06.123456789+07:00"
Parses time as a dateTime defined by the XML Schema and converts it to a Time object. The format is a restricted version of the format defined by ISO 8601.
ArgumentError is raised if time is not compliant with the format or if the Time class cannot represent the specified time.
See xmlschema for more information on this format.
require 'time' Time.xmlschema("2011-10-05T22:26:12-04:00") #=> 2011-10-05 22:26:12-04:00
You must require ‘time’ to use this method.
Returns a string which represents the time as a dateTime defined by XML Schema:
CCYY-MM-DDThh:mm:ssTZD CCYY-MM-DDThh:mm:ss.sssTZD
where TZD is Z or [+-]hh:mm.
If self is a UTC time, Z is used as TZD. [+-]hh:mm is used otherwise.
fraction_digits specifies a number of digits to use for fractional seconds. Its default value is 0.
require 'time' t = Time.now t.iso8601 # => "2011-10-05T22:26:12-04:00"
You must require ‘time’ to use this method.
Reads and returns a character in raw mode.
See IO#raw for details on the parameters.
You must require ‘io/console’ to use this method.
Returns a 2-element array containing the minimum and maximum value in self, either according to comparison method <=> or a given block.
With no block given, returns the minimum and maximum values, using <=> for comparison:
(1..4).minmax # => [1, 4] (1...4).minmax # => [1, 3] ('a'..'d').minmax # => ["a", "d"] (-4..-1).minmax # => [-4, -1]
With a block given, the block must return an integer:
Negative if a is smaller than b.
Zero if a and b are equal.
Positive if a is larger than b.
The block is called self.size times to compare elements; returns a 2-element Array containing the minimum and maximum values from self, per the block:
(1..4).minmax {|a, b| -(a <=> b) } # => [4, 1]
Returns [nil, nil] if:
The begin value of the range is larger than the end value:
(4..1).minmax # => [nil, nil] (4..1).minmax {|a, b| -(a <=> b) } # => [nil, nil]
The begin value of an exclusive range is equal to the end value:
(1...1).minmax # => [nil, nil] (1...1).minmax {|a, b| -(a <=> b) } # => [nil, nil]
Raises an exception if self is a beginless or an endless range.