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Rating Stats for

Marcin Kołodziej

Rating
1567.23 (4,410th)

Reputation
4,500 (37,037th)

Page: 1 2 3 4

Title	Δ
Testing before_destroy method with rspec	+3.46
Ruby Sinatra JSON settings	0.00
2 heroku apps share database and are not syncing	0.00
Interpolating PG array in raw SQL query	0.00
Ruby - route returning a 200 status	0.00
Rails + PostgreSQL group data hourly with datetime	0.00
How to route an API to point to a specific controller action instea...	0.00
Rails docs methods differ from their implementation with left/right...	0.00
What to do with a key hashed line is too long for rubocop?	0.00
Given a hash of arrays, how to create an array of hashes with each...	+3.74
how do I return a key-value pair from a database table and render t...	0.00
Rails combinations of two columns	-0.27
How does Rails know there are pending migrations if latest migratio...	-4.22
Reducing an array of hashes into new hash	+2.42
Find records based on its other parent child	0.00
Calling custom method with &: syntax om Ruby	+5.58
Building a where and or query in rails 4	+3.91
How to handle and dry validations in Rails controllers	-4.42
Parse API output in ruby	0.00
Rails associations using Join Tables	+1.54
Why I cannot access to this instance variable (in model) from anoth...	0.00
Ruby: Put multiple lines from file	-0.11
Problems with naming conventions in services	-4.24
Why my service its not being correctly declared?	0.00
How to create a new not null column with existing data?	0.00
Adding a url to a string	0.00
I need to replace the hash key inside the array with values from a...	+3.37
Rspec failing to test a hash	0.00
Updating an newly created object's association inside its block	-4.43
Rails - has_one :through and has_many :through	0.00
how would I be able to select a genre my book is in when I create a...	0.00
Rails & Postgres: Join tables on an array	0.00
Rails Mysql sort by one of associated tables	0.00
PostgreSQL: query records where ALL joined record attributes match...	+4.50
Ruby Mixin module not saving Active Record property	0.00
How can I get two of the same words in lower case and uppercase?	0.00
Rails 5 way to handle ActionController::ParameterMissing	0.00
ruby acces hash with variable as key	+3.62
How can I get a new instance of a class to happen automatically at...	0.00
Redirect to another page in Ruby on Rails	+1.91
Search a JSON Response with Ruby and Count Occurances	+4.00
How to subtract two sub-arrays from 2D array	-4.83
Rails 5 model a many to many relationship	-3.92
Ruby On Rails - new migration and model change causing migration fa...	+3.90
Dynamically add a constant value to a Ruby instance	0.00
How to use a dynamic number of yield statements in Ruby	0.00
How to check if the log has a certain message when a method from th...	0.00
Group by year using Postgres	+3.49
Different Model callbacks depending on whether for API or in-app	+4.22
Rails 4 render json with multiple objects and includes	+3.98