Why is `('b'+'a'+ + 'a' + 'a').toLowerCase()` 'banana'? stackoverflow.com/q/57456188/3951 (One of those fun little JavaScript "wat" moments.)

@JavaScriptDaily AST for 'b' + 'a' + + 'a' + 'a'

@JavaScriptDaily interesting

@JavaScriptDaily Cause JS loves banana 🍌 😅😅

@JavaScriptDaily Type coercion.

@JavaScriptDaily banana

@JavaScriptDaily @__aveiga 😅

@JavaScriptDaily Explain this one: ([]+{})[!+[]<<!+[]]+([]+!!+[])[+!+[]]+([]+!+[])[+[]]+(+{}) returns "batNaN"

@JavaScriptDaily 'b' + 'a' = 'ba' + Undefined Var + 'a' = nan (not a number) + 'a' + toLowerCase function stringifies the result = 'banana' An educated guess 😅

@JavaScriptDaily empy plus returns NAN

@JavaScriptDaily By coercion of NaN.

@JavaScriptDaily If you don’t know why this work and are actually amused by this, you need some JS classes for sure.

@JavaScriptDaily 😂