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Recent questions in Ruby
0
votes
1
answer
Within a Rails controller, which code will prevent the parent controller's before_action :get_feature from running?
asked
Aug 26, 2022
in
Ruby
by
Robin
ruby-interview-questions-answers
0
votes
1
answer
Q1. When rendering a partial in a view, how would you pass local variables for rendering?
asked
Aug 26, 2022
in
Ruby
by
Robin
ruby-on-rail-intrview-questions-answers
0
votes
1
answer
Explain the use of ensure statement in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
exsure-statement
0
votes
1
answer
Explain raise statement in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
rraise-statement
0
votes
1
answer
Explain the use of retry statement in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
retry-mechanism
+1
vote
1
answer
How an exception is handled in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
exception-handling
0
votes
1
answer
What are some built-in Ruby class exceptions.
asked
Nov 15, 2021
in
Ruby
by
Robin
uby-built-in-class
0
votes
1
answer
Explain Ruby exceptions.
asked
Nov 15, 2021
in
Ruby
by
Robin
ruby-exceptions
0
votes
1
answer
How to check whether a directory exist or not in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
directory-check
0
votes
1
answer
How will you rename and delete a file in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
rename-file
delete-file
0
votes
1
answer
What is sysread method in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
sysread-method
0
votes
1
answer
Explain class libraries in Ruby.
asked
Nov 15, 2021
in
Ruby
by
Robin
class-libraries
0
votes
1
answer
How to read a file in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
read-file
0
votes
1
answer
How to open a file in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
open-file-ruby
0
votes
1
answer
Name different methods for IO console in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
ruby-console
0
votes
1
answer
How many iterators are there in Ruby?
asked
Nov 15, 2021
in
Ruby
by
Robin
ruby-iteratos
0
votes
1
answer
What are Ruby iterators?
asked
Nov 15, 2021
in
Ruby
by
Robin
ruby-iterators
0
votes
1
answer
Explain Ruby ranges. What are the ways to define ranges?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-ranges
0
votes
1
answer
How to create a new time instance in Ruby?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-time-instance
0
votes
1
answer
Explain Ruby hashes.
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-hashes
0
votes
1
answer
In how many ways items can be removed from array in Ruby?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-array-items
0
votes
1
answer
In how many ways items can be added in an array in Ruby?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-array
0
votes
1
answer
How to access Ruby array elements? How many methods are used to access Ruby elements.?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-array-elements
0
votes
1
answer
What are Ruby arrays and how they can be created?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-array
0
votes
1
answer
What are class libraries in Ruby?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
class-libraries
0
votes
1
answer
In how many ways you can compare Ruby string?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
compare-stringruby
0
votes
1
answer
What are freezing string in Ruby.
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-string-freezing
0
votes
1
answer
What is concatenating string in Ruby. In how many ways you can create a concatenating string.
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
ruby-strings-concatenation
0
votes
1
answer
What is the use of global variable $ in Ruby?
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
global-variables
0
votes
1
answer
How to write multiline string in Ruby.
asked
Nov 14, 2021
in
Ruby
by
sharadyadav1986
multiple-strings
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