Dan Kohn's user avatar
Dan Kohn's user avatar
Dan Kohn's user avatar
Dan Kohn
  • Member for 9 years, 7 months
  • Last seen more than 3 years ago
6 votes

Transposing a 2D array

5 votes
Accepted

Checking to see if all values in an array are equal

3 votes
Accepted

Checking whether users have a role that allows them to index sheets

3 votes

Defaulting parameters to false

3 votes

Convert string array to object with true/false flags

3 votes

Using Ruby to record tasks

3 votes
Accepted

User search controller

2 votes

Leading substrings exercise

2 votes
Accepted

Duplication of enum across two models

2 votes

Find existing session

2 votes
Accepted

The block should return the user's current_active_role

2 votes
Accepted

Sign up/in partials

1 vote

Checking user authorization

1 vote
Accepted

Product matcher refactoring regarding scopes and arrays

1 vote

Ruby Sudoku X-wing solution

1 vote
Accepted

Multiple attempts to find the best icon

1 vote

Titleize words in a sentence but with some conditions

1 vote

Reservation validation

1 vote

Validating a Collection of IPv4s

1 vote

Refactor auto-incrementing function in Ruby on Rails

1 vote

Finding the object and the URL associated with a notification

1 vote
Accepted

Unlocking spreadsheet files quickly - follow-up

1 vote
Accepted

Writing a long hash for a file converter

0 votes

Rating the quality of a response based on the number of typos

0 votes

Ruby function to surround a word with dashes

0 votes

line_to, fill_rect, and clear_rect functions

0 votes

Controller actions permisson specs

0 votes

Avoid printing attributes of the nil object in Rails

0 votes

Avoiding Duplicates in a Ruby on Rails Factory Girl Factory with Fake