ruby

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How to encode media in base64 given URL in Ruby
user_610180
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59
6
61799
encode base64 activesupport ruby-on-rails ruby
Combination of two arrays in Ruby
user_1157220
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93
3
31681
combinations ruby
How can I output leading zeros in Ruby?
user_43760
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265
6
120027
ruby
Testing modules in RSpec
user_1743850
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184
14
78830
rspec unit-testing ruby
How does one use rescue in Ruby without the begin and end block
user_1810520
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129
5
42452
ruby
How can I call C++ functions from within ruby
Admin1
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36
4
24791
ruby c++
Weird backslash substitution in Ruby
user_1572370
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32
5
21255
backslash ruby regex
How do you specify a required switch (not argument) with Ruby OptionParser?
user_40610
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50
8
46474
optionparser arguments ruby
(Ruby) Is there a function to easily find the first number in a string?
user_1483890
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18
3
6818
ruby string
How to sum array of numbers in Ruby?
user_1759270
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613
16
523269
math sum ruby arrays
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