Results for: "pstore"

Deserializes JSON string by constructing new Struct object with values t serialized by to_json.

Stores class name (OpenStruct) with this struct’s values t as a JSON string.

Deserializes JSON string by constructing new Range object with arguments a serialized by to_json.

Stores class name (Range) with JSON array of arguments a which include first (integer), last (integer), and exclude_end? (boolean) as JSON string.

Deserializes JSON string by constructing new Regexp object with source s (Regexp or String) and options o serialized by to_json

Stores class name (Regexp) with options o and source s (Regexp or String) as JSON string

The first form returns the MatchData object generated by the last successful pattern match. Equivalent to reading the special global variable $~ (see Special global variables in Regexp for details).

The second form returns the nth field in this MatchData object. n can be a string or symbol to reference a named capture.

Note that the last_match is local to the thread and method scope of the method that did the pattern match.

/c(.)t/ =~ 'cat'        #=> 0
Regexp.last_match       #=> #<MatchData "cat" 1:"a">
Regexp.last_match(0)    #=> "cat"
Regexp.last_match(1)    #=> "a"
Regexp.last_match(2)    #=> nil

/(?<lhs>\w+)\s*=\s*(?<rhs>\w+)/ =~ "var = val"
Regexp.last_match       #=> #<MatchData "var = val" lhs:"var" rhs:"val">
Regexp.last_match(:lhs) #=> "var"
Regexp.last_match(:rhs) #=> "val"

Returns a hash representing information about named captures of rxp.

A key of the hash is a name of the named captures. A value of the hash is an array which is list of indexes of corresponding named captures.

/(?<foo>.)(?<bar>.)/.named_captures
#=> {"foo"=>[1], "bar"=>[2]}

/(?<foo>.)(?<foo>.)/.named_captures
#=> {"foo"=>[1, 2]}

If there are no named captures, an empty hash is returned.

/(.)(.)/.named_captures
#=> {}

Import a JSON Marshalled object.

method used for JSON marshalling support.

return the JSON value

Returns self if no arguments are given. Otherwise, converts the set to another with klass.new(self, *args, &block).

In subclasses, returns klass.new(self, *args, &block) unless overridden.

Stores class name (Symbol) with String representation of Symbol as a JSON string.

Deserializes JSON string by converting the string value stored in the object to a Symbol

In general, to_sym returns the Symbol corresponding to an object. As sym is already a symbol, self is returned in this case.

Returns a Proc object which responds to the given method by sym.

(1..3).collect(&:to_s)  #=> ["1", "2", "3"]

Returns true if sym starts with one of the prefixes given. Each of the prefixes should be a String or a Regexp.

:hello.start_with?("hell")               #=> true
:hello.start_with?(/H/i)                 #=> true

# returns true if one of the prefixes matches.
:hello.start_with?("heaven", "hell")     #=> true
:hello.start_with?("heaven", "paradise") #=> false

Returns true if this class can be used to create an instance from a serialised JSON string. The class has to implement a class method json_create that expects a hash as first parameter. The hash should include the required data.

Return the path as a String.

to_path is implemented so Pathname objects are usable with File.open, etc.

See FileTest.executable_real?.

See FileTest.world_writable?.

See FileTest.writable_real?.

This method is called when the parser found syntax error.

USE OF RIPPER LIBRARY ONLY.

Strips up to width leading whitespaces from input, and returns the stripped column width.

USE OF RIPPER LIBRARY ONLY.

Strips up to width leading whitespaces from input, and returns the stripped column width.

Returns a new Hash containing each key-value pair in the database.