Why call bool() directly?...

Mysterious Cases of Booleans, Equivalencies, and Object Identifiers...

What does multiple %in% in a row test?...

If ([] == false) is true, why does ([] || true) result in []?...

Why does this semi-colon cause a incorrect falsey result...

How to inherit from NilClass or how to simulate similar function...

How to check "truthyness" of an object, and then delete the falsy ones and edit the object...

Get truth value of column value in sqlite query...

Object has value but does not appear to exist?...

if(negetive number) is true? Is something wrong with js?...

Why does {} == false throw an exception?...

Is an empty array always interpreted as TRUE?...

Why does truth && "string" return "string"...

Is there a string in Perl that is equal to all other strings under eq?...

What is the bash equivalent of Python's all?...

Conditional value (like while loop) as method parameter...

Javascript Undefined String Property Truthiness...

Understanding JavaScript hoisting and truthy & falsy...

Determining "Truthiness" of an expression?...

How can I avoid truthiness in Ruby?...

In ruby, is truthiness idiomatic for a method name ending with a question mark?...