What does single vertical bar and equals bar mean in Ruby?
113354
Ruby |= assignment operator
131211
What is attr_accessor in Ruby?
43370
What does "|=" mean? (pipe equal operator)
57552
What does the vertical pipe ( | ) mean in C++?
69801
What does it mean when ST_Equals returns false and `=` returns true?
74217
What is the "equals greater than" operator => in Ruby?
112742
\let\foo\bar vs \let\foo=\bar (let with equals sign)
94785
What are :+ and &:+ in Ruby?
118002
What exactly is the singleton class in ruby?
132155
How to understand symbols in Ruby
135810
Why doesn't Ruby support i++ or i--​ (increment/decrement operators)?
6075
How can I type "lambda-bar"?
58556
What does DISPLAY=:0.0 actually mean?
79499
What does the '|' (vertical bar) character mean in a Terminal command?
23313
Difference between "and" and && in Ruby?
54330
What does a Java static method look like in Ruby?
94806
Is ||= in Ruby thread safe?