Sigurd

Sigurd has asked 1 questions and find answers to 11 problems.

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Sigurd questions

Effective multiple return values [duplicate]

Sigurd answers

Capturing Sequel::Error exceptions
Which tokens can be parameterized in PDO prepared statements?
NoMethodError: undefined method `belong_to' for #<RSpec::Core::ExampleGroup::Nested_4:0xa05d2a0>
How to improve code that quotes all array elements with `'` and returns a string containing all those quoted and comma-separated elements?
What do the fields of Ruby's GC.stat mean?
How to get the IP address of my local machine in Ruby?
How is `Proc#==` evaluated?
How do I specify a custom formatter in spec_helper.rb?