/Ruby/Difference between is_a and kind_of ruby

Difference between is_a and kind_of ruby

"hello".is_a? Object and "hello".kind_of? Object return true because "hello" is a String and String is a subclass of Object.
However "hello".instance_of? Object returns false.

Source: stackoverflow.com

Similar codes

1 vote148 views1 answer
Rails parallel tests
Ruby
0 vote141 views1 answer
Ruby abs function programming
Ruby
0 vote145 views1 answer
Concatenate arrays in ruby
Ruby
0 vote126 views1 answer
Ruby on rails recover data in params with form tag
Ruby
0 vote143 views1 answer
How to use multiple ruby version in mac as per project
Ruby
0 vote153 views3 answers
Resources rails
Ruby
0 vote138 views8 answers
Api blueprint minitest rails
Ruby
0 vote154 views1 answer
Copy to clipboard in ruby in windows
Ruby
0 vote142 views1 answer
Rails logger stdout
Ruby
1 vote143 views1 answer
How to create 2 dimensional array in ruby
Ruby