diff options
Diffstat (limited to 'ext/psych/lib/psych')
| -rw-r--r-- | ext/psych/lib/psych/nodes/node.rb | 2 | ||||
| -rw-r--r-- | ext/psych/lib/psych/scalar_scanner.rb | 19 | ||||
| -rw-r--r-- | ext/psych/lib/psych/versions.rb | 2 |
3 files changed, 12 insertions, 11 deletions
diff --git a/ext/psych/lib/psych/nodes/node.rb b/ext/psych/lib/psych/nodes/node.rb index f44fce5f05..1a4ea5531f 100644 --- a/ext/psych/lib/psych/nodes/node.rb +++ b/ext/psych/lib/psych/nodes/node.rb @@ -1,5 +1,4 @@ # frozen_string_literal: true -require 'stringio' require_relative '../class_loader' require_relative '../scalar_scanner' @@ -56,6 +55,7 @@ module Psych # # See also Psych::Visitors::Emitter def yaml io = nil, options = {} + require "stringio" real_io = io || StringIO.new(''.encode('utf-8')) Visitors::Emitter.new(real_io, options).accept self diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb index 3cb4bf3c7e..de21442344 100644 --- a/ext/psych/lib/psych/scalar_scanner.rb +++ b/ext/psych/lib/psych/scalar_scanner.rb @@ -4,6 +4,8 @@ module Psych ### # Scan scalars for built in types class ScalarScanner + autoload :Date, "date" + # Taken from http://yaml.org/type/timestamp.html TIME = /^-?\d{4}-\d{1,2}-\d{1,2}(?:[Tt]|\s+)\d{1,2}:\d\d:\d\d(?:\.\d*)?(?:\s*(?:Z|[-+]\d{1,2}:?(?:\d\d)?))?$/ @@ -11,18 +13,18 @@ module Psych # Base 60, [-+]inf and NaN are handled separately FLOAT = /^(?:[-+]?([0-9][0-9_,]*)?\.[0-9]*([eE][-+][0-9]+)?(?# base 10))$/x - # Taken from http://yaml.org/type/int.html - INTEGER_STRICT = /^(?:[-+]?0b[0-1_]+ (?# base 2) - |[-+]?0[0-7_]+ (?# base 8) - |[-+]?(0|[1-9][0-9_]*) (?# base 10) - |[-+]?0x[0-9a-fA-F_]+ (?# base 16))$/x + # Taken from http://yaml.org/type/int.html and modified to ensure at least one numerical symbol exists + INTEGER_STRICT = /^(?:[-+]?0b[_]*[0-1][0-1_]* (?# base 2) + |[-+]?0[_]*[0-7][0-7_]* (?# base 8) + |[-+]?(0|[1-9][0-9_]*) (?# base 10) + |[-+]?0x[_]*[0-9a-fA-F][0-9a-fA-F_]* (?# base 16))$/x # Same as above, but allows commas. # Not to YML spec, but kept for backwards compatibility - INTEGER_LEGACY = /^(?:[-+]?0b[0-1_,]+ (?# base 2) - |[-+]?0[0-7_,]+ (?# base 8) + INTEGER_LEGACY = /^(?:[-+]?0b[_,]*[0-1][0-1_,]* (?# base 2) + |[-+]?0[_,]*[0-7][0-7_,]* (?# base 8) |[-+]?(?:0|[1-9](?:[0-9]|,[0-9]|_[0-9])*) (?# base 10) - |[-+]?0x[0-9a-fA-F_,]+ (?# base 16))$/x + |[-+]?0x[_,]*[0-9a-fA-F][0-9a-fA-F_,]* (?# base 16))$/x attr_reader :class_loader @@ -61,7 +63,6 @@ module Psych string end elsif string.match?(/^\d{4}-(?:1[012]|0\d|\d)-(?:[12]\d|3[01]|0\d|\d)$/) - require 'date' begin class_loader.date.strptime(string, '%F', Date::GREGORIAN) rescue ArgumentError diff --git a/ext/psych/lib/psych/versions.rb b/ext/psych/lib/psych/versions.rb index b9e8d9ef11..3d69bf38a1 100644 --- a/ext/psych/lib/psych/versions.rb +++ b/ext/psych/lib/psych/versions.rb @@ -2,7 +2,7 @@ module Psych # The version of Psych you are using - VERSION = '5.1.2' + VERSION = '5.2.0.beta1' if RUBY_ENGINE == 'jruby' DEFAULT_SNAKEYAML_VERSION = '2.7'.freeze |