Precedence of operators in ruby
10475
Operator precedence for  And/&& in Ruby
107960
Code block passed to each works with brackets but not with 'do'-'end' (ruby)
132543
Can I use chained comparison operator syntax?
34842
Why does string interpolation work in Ruby when there are no curly braces?
113354
Ruby |= assignment operator
150558
Lua operators, why isn't +=, -= and so on defined?
126009
Why is `a = a` `nil` in Ruby?
123590
+ operator before expression in javascript: what does it do?
29593
What is the "->" PHP operator called?
136392
What are the restrictions for method names in Ruby?
133999
Does variables' order matter when doing == and === comparisons?
73268
What is the sort order when using conditional operators?
34265
Is it possible to define custom compound assignment operators like ⊕= similar to built-ins +=, *= etc?
153083
Does the equal sign make a difference in brace initialization? eg. 'T a = {}' vs 'T a{}'
141386
What are <-- Ruby Strings called? And how do I insert variables in them?
132176
Precedence of && over ||
57326
Bash - how to make explicit operator precedence without creating a subshell