class
StringIO
v1_8_7_330 -
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- Superclass: Object
Pseudo I/O on String object.
Included modules
- Enumerable
Files
- ext/stringio/stringio.c
- lib/yaml/stringio.rb
1Note
Useful for mocking out IO methods like #gets and #puts
This class is helpful when testing certain classes of software libraries that are dependent on console input and output, similar to some testing uses of Java's StringBuffer