Martin J. Dürst

#ruby

#unicode

#regex

#internationalization-i18n

#encoding

#performance

#memory-management

#ruby-2-4

#ruby-internals

#performance-optimization

#programming-techniques

#syntax

#development-tools

#software-engineering

#ruby-vm

#concurrency

#threads

#security

#dsl

#ruby-on-rails

#security-vulnerability

#programming-languages

#code-quality

#data-structures

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