Explain association in Rails? Give example of many to many and polymorphic association?
Junior Ruby Developer Interview Questions
669 junior ruby developer interview questions shared by candidates
About active jobs? are they synchronous ?
I cannot think of any unusual question during interviews. There were normal questions you would expect that help to better understand you as a person and a professional.
programs on array
merge sort
difference between eager loading and includes
Depth of an element in a BST
What do you not like about Ruby?
What rules do you adhere to during coding?
You should have some experince with coding style & pattern.
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