summaryrefslogtreecommitdiff
path: root/lib/uri/common.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/uri/common.rb')
-rw-r--r--lib/uri/common.rb8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/uri/common.rb b/lib/uri/common.rb
index ccf57bd93bb..f74f0eb2e17 100644
--- a/lib/uri/common.rb
+++ b/lib/uri/common.rb
@@ -261,6 +261,7 @@ module URI
# +unsafe+::
# Regexp that matches all symbols that must be replaced with codes.
# By default uses <tt>REGEXP::UNSAFE</tt>.
+ # When this argument is a String, it represents a character set.
#
# == Description
#
@@ -277,10 +278,13 @@ module URI
# p URI.unescape(enc_uri)
# # => "http://example.com/?a=\t\r"
#
+ # p URI.escape("@?@!", "!?")
+ # # => "@%3F@%21"
+ #
def escape(str, unsafe = UNSAFE)
unless unsafe.kind_of?(Regexp)
# perhaps unsafe is String object
- unsafe = Regexp.new(Regexp.quote(unsafe), false, 'N')
+ unsafe = Regexp.new("[#{Regexp.quote(unsafe)}]", false, 'N')
end
str.gsub(unsafe) do |us|
tmp = ''
@@ -542,7 +546,7 @@ module URI
# require "uri"
#
# URI.extract("text here http://foo.example.org/bla and here mailto:test@example.com and here also.")
- # # => ["http://foo.example.org/bla", "mailto:test@example.com"]
+ # # => ["http://foo.example.com/bla", "mailto:test@example.com"]
#
def self.extract(str, schemes = nil, &block)
if block_given?