freakflames29 · April 14, 2021 06:24
diff --git a/equal_or.rb b/equal_or.rb
 x ||= {}
 x[:key]="lock"
 x[:key]||=50
 puts x

 # output {:key=>"lock"}


 #it is used to assign a value to variable if the variable is not assigned and afer assigning the value we can't change it to new value
	x \|\|= {}
	x[:key]="lock"
	x[:key]\|\|=50
	puts x

	# output {:key=>"lock"}


	#it is used to assign a value to variable if the variable is not assigned and afer assigning the value we can't change it to new value