Stefan

Stefan has asked 31 questions and find answers to 472 problems.

Stats

About

Ruby developer from Bremen

Stefan questions

How to return string with character at given index removed?
Retrieving the Method instance from within a method in Ruby
How to remove or bypass a superclass method in Ruby?
How to create a "clone"-able enumerator for external iteration?
How to separate a heredoc from other key-value pairs in a hash literal in Ruby?
Count how many times a method can be called until it returns nil
How do I find a method's nesting in Ruby?
How to deal with keyword arguments that happen to be keywords in Ruby?
How to determine the class a method was defined in?
How to check for database changes of in-memory records?

Stefan answers

How method name is converted into a symbol in Ruby?
Convert exponentials to decimal in ruby
How to know from what module user was called
How to check if a key exists in an array of arrays?
Replace specific Elements in Ruby
Why does the Rails guide suggest using the scoped method on associations?
Is there a ruby or rails method that will return the hash key when checking for the hash key?
Hash default value is a hash with same default value
How to namespace constants inside anonymous class definitions?
Relative number in vim