Master of File Processing
This is a talk about the file and data processing features of Ruby which are based on or inspired by features pioneered in Perl, awk and sed. At one point in my career I worked for a large data processing company and we used many of these techniques to perform simple ETL processing, data preperation, or rudimentary data analysis.
- The Ruby Command Line Options
- Executing Expressions
- Basic Data Manipulation
- Splittng
- Cutting
- Filtering
- Manipulation
- Summarization
- Modifying Files
- In place