C1873b0d2c86671bb1b3d44b53b48c09

Christian Rolle

German version
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Blog
Google blog
Feb 18, 2018 Descriptive boolean arguments
RubyBoolean
Feb 11, 2017 Tainted - Ruby security
RubySecurity
Jan 22, 2017 Struct vs. OpenStruct benchmark
RubyStructBenchmark
Jan 8, 2017 Struct vs. OpenStruct definition
RubyStructOpenStruct
Dec 4, 2016 The raise and fail of exceptions
ExceptionPatternRuby
Nov 6, 2016 Dependency Injection pattern
RubyPatternDepency Injection
Oct 30, 2016 YAML list
YAMLRubyActionView
Oct 22, 2016 Array coherences
RubyEqualityBasics
Oct 16, 2016 Environment variables
RubyGemsTooling
Oct 1, 2016 Arranging test environment
RubyTestingFactory Girl
Sep 18, 2016 Accurate floating decimals
RubyBasics
Sep 11, 2016 Testing: Arrange, Act, Assert
RubyRSpecPattern
Sep 4, 2016 Dangerous prima donna methods
RubyStyle guide
Aug 28, 2016 Dealing with durations
RubyActiveRecordRange
Aug 14, 2016 Flexible matcher class
RubyRSpecMatcher
Jul 17, 2016 Positive coding style
RubyStyle guide
Jul 3, 2016 Classes are objects
RubyBasics
Jun 19, 2016 Private classes in Ruby
RubyBasics
Jun 12, 2016 The Factory Pattern
RubyFactoryPattern
May 29, 2016 Private constants in Ruby
RubyBasics
May 22, 2016 ActiveRecord equality - explained
RubyActiveRecordEquality
May 15, 2016 Benchmark vs. question mark
RubyRefactoringTooling
May 8, 2016 Equal? is not eql?
RubyBasicsEquality
May 1, 2016 Refactoring: Query Method
RubyRefactoringQuery Method
Apr 16, 2016 Replacing Magic Numbers
RubyRefactoringMagic Numbers
Apr 3, 2016 The Guard Clause Pattern
RubyGuard ClausePattern
Mar 27, 2016 Testing modules with RSpec
RubyRSpecModule
Feb 7, 2016 The Delegator pattern
RubyDelegatorPattern
Jan 24, 2016 The Threequal operator
Ruby
Jan 17, 2016 The Decorator pattern
RubyDecoratorPattern
Jan 10, 2016 Interpolated shell command
Ruby
Oct 25, 2015 Exception handling without verbosity
RubyException
Oct 18, 2015 Exploding enumerables with the splat operator
Ruby
Oct 8, 2015 Iterator block shortcut
Ruby
Oct 3, 2015 Hash values identified by non Strings/ Symbols
RubyRuby on Rails
Aug 15, 2015 Ruby percentage notations
Ruby
Jul 18, 2015 Iterators: inject and reduce
RubyRuby on Rails
Jun 20, 2015 Concise Ruby messages
RubyStyle guide
Feb 7, 2015 Interpolated regular expression
Ruby
Jan 31, 2015 String interpolation
Ruby
Jan 24, 2015 String/ Symbol Array interpolation
Ruby