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Contents
class String
# Return a new string embraced by given +type+ and +count+
# of quotes. The arguments can be given in any order.
#
# If no type is given, double quotes are assumed.
#
# "quote me".quote #=> '"quote me"'
#
# If no type but a count is given then :mixed is assumed.
#
# "quote me".quote(1) #=> %q{'quote me'}
# "quote me".quote(2) #=> %q{"quote me"}
# "quote me".quote(3) #=> %q{'"quote me"'}
#
# Symbols can be used to describe the type.
#
# "quote me".quote(:single) #=> %q{'quote me'}
# "quote me".quote(:double) #=> %q{"quote me"}
# "quote me".quote(:back) #=> %q{`quote me`}
# "quote me".quote(:bracket) #=> %q{`quote me'}
#
# Or the character itself.
#
# "quote me".quote("'") #=> %q{'quote me'}
# "quote me".quote('"') #=> %q{"quote me"}
# "quote me".quote("`") #=> %q{`quote me`}
# "quote me".quote("`'") #=> %q{`quote me'}
#
# CREDIT: Trans
def quote(type=:double, count=nil)
if Integer === type
tmp = count
count = type
type = tmp || :mixed
else
count ||= 1
end
type = type.to_s unless Integer===type
case type
when "'", 'single', 's', 1
f = "'" * count
b = f
when '"', 'double', 'd', 2
f = '"' * count
b = f
when '`', 'back', 'b', -1
f = '`' * count
b = f
when "`'", 'bracket', 'sb'
f = "`" * count
b = "'" * count
when "'\"", 'mixed', "m", Integer
c = (count.to_f / 2).to_i
f = '"' * c
b = f
if count % 2 != 0
f = "'" + f
b = b + "'"
end
else
raise ArgumentError, "unrecognized quote type -- #{type}"
end
"#{f}#{self}#{b}"
end
# Remove quotes from string.
#
# "'hi'".unquote #=> "hi"
#
# CREDIT: Trans
def unquote
s = self.dup
case self[0,1]
when "'", '"', '`'
s[0] = ''
end
case self[-1,1]
when "'", '"', '`'
s[-1] = ''
end
return s
end
end
Version data entries
10 entries across 9 versions & 2 rubygems