| Title |
Δ |
| Choosing element in array dependently on if-statement
|
+1.24 |
| Idiomatic way to convert class method to proc in ruby
|
-0.80 |
| What's the difference between `puts` and `return` result?
|
-0.05 |
| Why does match find only 1 group in this ruby regexp?
|
-2.39 |
| Keep real numbers in Ruby language
|
-1.23 |
| When rewriting core methods, in some cases method works just as it...
|
0.00 |
| Getting the "max" of a string-based enum in Rails
|
0.00 |
| Return a Boolean if an element occurs three times in a row in an ar...
|
-0.21 |
| Why can we say `arr.inject(:+)` but have to say `arr.map(&:to_s...
|
-0.66 |
| Call * method on implicit receiver
|
-2.09 |
| How to overwrite a method dynamically
|
+1.73 |
| Check for integer in a collection of ranges
|
+0.54 |
| Ruby - substitute \n if not \\n
|
-1.67 |
| Replace brackets for negative numbers with hyphen
|
0.00 |
| Remove duplicates in Ruby Array
|
-0.75 |
| Rails, undefined method in Class but method is present
|
+0.44 |
| Difference between command prompts in OS, in RoR, in Ruby, and in n...
|
0.00 |
| Ruby: undefined local variable (NameError) -- but it is defined
|
0.00 |
| How does this obfuscated hello world program using non-printable un...
|
0.00 |
| How to make out Reverse triangle and pyramid in Ruby using for loop?
|
-0.08 |
| How to know what exceptions to rescue
|
-0.93 |
| How to call method with parameters using square brackets?
|
-0.32 |
| Using symbols to reference blocks in Ruby e.g. :+, :-, :*
|
-0.31 |
| Custom Struct method can't set struct member
|
-0.11 |
| Singleton method vs. class method
|
-1.08 |
| Dynamically mapping of value range and output
|
+0.56 |
| Is there a way to overwrite the `{ }` object?
|
+1.91 |
| Iterating over an object in Rails template
|
0.00 |
| How can I multiply two arrays in Ruby?
|
+0.88 |
| Understanding the difference between `load`, `require`, and `requir...
|
0.00 |
| how to prevent find_by from adding nil to an array
|
-0.28 |
| Ruby rescue and best practice syntax
|
-1.50 |
| One-line `if` return statement with two actions
|
+0.68 |
| Transmute hash structure
|
-0.13 |
| flatten and compact an array more efficiently
|
+1.85 |
| How to understand gsub(/^.*\//, '') or the regex
|
+1.03 |
| Way to count number of digits in a Bignum
|
-1.64 |
| Getting "no implicit conversion of nil into String (TypeError)...
|
0.00 |
| Using Proc with ruby hash merge results in
|
0.00 |
| Idiomatic use of double-colon (double-column, or ::) syntax for Rub...
|
-1.10 |
| Better way to check each step/level of a hash for `nil` values
|
0.00 |
| Splitting program into classes and accessing variables from one cla...
|
-0.08 |
| First array element that matches an element in another array
|
-1.05 |
| syntax error, unexpected tIDENTIFIER, expecting end-of-input
|
0.00 |
| Create a hash of matching words, occurrence
|
+0.63 |
| Using an array of indices for `values_at` method's selectors
|
-0.57 |
| Ruby- How do you create a stringwith a fixed number of characters?
|
-0.58 |
| Difference Between Arrays Preserving Duplicate Elements in Ruby
|
-2.61 |
| Guard Ruby classes with class-level metaprogramming against multipl...
|
+1.90 |
| Variable name with another variable value on it to achieve less rep...
|
+1.19 |