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Use unpack1 instead of unpack and first

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kazu 2017-02-10 00:58:47 +00:00
parent 07b88b2616
commit 97795849e4

View file

@ -56,7 +56,7 @@ module Base64
# This is line three
# And so on...
def decode64(str)
str.unpack("m").first
str.unpack1("m")
end
# Returns the Base64-encoded version of +bin+.
@ -71,7 +71,7 @@ module Base64
# ArgumentError is raised if +str+ is incorrectly padded or contains
# non-alphabet characters. Note that CR or LF are also rejected.
def strict_decode64(str)
str.unpack("m0").first
str.unpack1("m0")
end
# Returns the Base64-encoded version of +bin+.