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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
Check whether a limit has been applied to an ActiveRecordRelation	0.00
Ruby - Sort multidimensional array by first line	-2.52
Using a lambda as a default in Hash#fetch ruby	+1.08
rspec to have changed by 1, but was changed by 2	0.00
Ruby - Get time at start of next minute	-1.94
uninitialized constant ModelXYZ in seeds.rb. Wrong config?	0.00
How do I read the header without reading the rest of the HTTP resou...	0.00
Synchronising thread startup	0.00
Usage of as_json and dynamic method	+0.75
How to display data from Postgresql database to a view	0.00
Convert hash to array of hashes	+0.06
How can I find a category of words in a string and take their tally...	+1.45
Use the result of checked method inside conditional statement	0.00
How can I bypass error ActiveRecord::RecordNotFound?	+0.39
Rails: Is the NoMethodError undefined error linked to belongs_to?	-0.62
How to make an update on a Nested form in ruby?	-0.60
Nested `if` statement not evaluating the result of an operation	+0.40
ActiveModel Serializer for complicated associations	0.00
Update one array of hash based on key value of other array of hash	+0.38
How to subtract arrays of integers	+1.19
Rails 5 add custom action to REST route with :id	0.00
Rails - "Required ruby-2.3.3 is not installed." after Rub...	0.00
Increment a number from nil to 1 in Ruby	0.00
Ruby - Set key-value pairs inside array of hashes	+0.39
How to query array column from mysql in Rails 5.2?	+0.75
What is the best Ruby algorithm to divide an array into groups with...	-0.64
Rails Query Table for all records that were created between a certa...	-0.58
When creating an active record in the datatbase, it is being create...	+0.39
Leave last/newest records in table by a combination of fields	0.00
RSpec: invalid model with searchkick	+0.40
Are there performance reasons to prefer size over length or count i...	0.00
Join for has_many_through in rails	-1.34
How to add info to rails JSON object?	-1.99
Rails Engine processing wrong controller in view	0.00
Fixnum object does not change value after being increased	0.00
Ruby on Rails: Increase value of object in scaffold with button_to	0.00
Activerecord query: sort model by average of association's model	0.00
Given a word, I need to get all variations of spaces for that word	-0.48
Different behavior of "each" method in development and pr...	0.00
Ruby hash find base on key value and return an array	-0.31
Proper way to make array from integer division in Ruby	+1.11
How to reduce 'complexity too high' with \|\| - or operator	0.00
How to avoid eagerloading problem in rails 4	-0.10
How do you create many-to-many class instance relationships in JRub...	0.00
How to split and keep numbers together	+1.43
build a new array of hash from multiple array of hashes	+0.84
How to create a method dynamically in ruby with define_method, depe...	-2.60
How to create a scope for records with highest value in associated...	0.00
RSpec/AnyInstance: Avoid stubbing using allow_any_instance_of problem	0.00
How many times does array appear in another array?	-0.95