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Bug #12710
ยป rr.rb
martin_vahi (Martin Vahi)
, 08/28/2016 06:44 PM
#!/usr/bin/env ruby
s_0
=
`cd ..;pwd`
.
to_s
s_1
=
`cd . ;pwd`
.
to_s
x_0
=
s_1
.
index
(
s_0
)
puts
(
"s_0=="
+
s_0
)
puts
(
"s_1=="
+
s_1
)
puts
(
"x_0=="
+
x_0
.
to_s
)
puts
(
"x_0.class=="
+
x_0
.
class
.
to_s
)
# The console output:
#
=begin
s_0==/home/ts2/tmp/xx10/aa AA
s_1==/home/ts2/tmp/xx10/aa AA/bb BB
x_0==
x_0.class==NilClass
=end
#
# The "ruby -v" gives:
=begin
ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
=end
(1-1/1)
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