Ruby if in one line

• 0 vote263 views2 answers

  Square every digit of a number ruby

  Ruby
• 0 vote206 views0 answer

  Ruby
• 0 vote238 views1 answer

  Validate French phone numbers

  Ruby
• 4 votes259 views2 answers

  Ruby merge array of hashes into one hash

  Ruby
• 6 votes337 views1 answer

  Contains ruby array

  Ruby
• 0 vote257 views1 answer

  # Create empty 2 dimensional array

  Ruby
• 0 vote238 views1 answer

  Rails comparar string to integer

  Ruby
• 0 vote274 views1 answer

  Comparator.constructors[0].newInstance([domainClass] in grails 3

  Ruby
• 2 votes265 views2 answers

  Ruby iterate over strings

  Ruby
• 0 vote228 views1 answer

  Difference between Hash.new and Hash.new { |h, k| h[k] = [] }

  Ruby