Created
August 14, 2013 15:23
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| ╭─maxmanders@hedgehog ~ ‹ruby-1.9.3› | |
| ╰─$ 1=act | |
| ╭─maxmanders@hedgehog ~ ‹ruby-1.9.3› | |
| ╰─$ 2=ual | |
| ╭─maxmanders@hedgehog ~ ‹ruby-1.9.3› | |
| ╰─$ actualvariable=100 | |
| ╭─maxmanders@hedgehog ~ ‹ruby-1.9.3› | |
| ╰─$ echo ${actualvariable} | |
| 100 | |
| ╭─maxmanders@hedgehog ~ ‹ruby-1.9.3› | |
| ╰─$ eval "echo \$${1}${2}variable" | |
| 100 |
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