Array#==() is an Array class method which performs the comparison between the two arrays. It checks whether the two arrays are equal or not.
Syntax: Array.==()
Parameter: Array for the comparison
Return: true : if arrays are equal
false : if arrays are not equal
Example #1 :
# Ruby code for ==() method # checking equality # differencing arrays a = [ 18 , 22 , 33 , 4 , 5 , 6 ]
# differencing arrays b = [ 18 , 22 , 33 , 4 , 5 , 6 ]
# differencing arrays c = [ 18 , 22 , 33 , 40 , 50 , 6 ]
# checking array equality puts "comparison : #{a == b}\n\n"
# checking array equality puts "comparison : #{a == c}\n\n"
# checking array equality puts "comparison : #{b == c}\n\n"
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Output :
comparison : true comparison : false comparison : false
Example #2 :
# Ruby code for ==() method # checking equality # differencing arrays a = [ "abc" , "xyz" , "dog" ]
# differencing arrays b = [ "cat" , "cat" , "dog" ]
# differencing arrays c = [ "cat" , "cat" , "dog" ]
# checking array equality puts "comparison : #{a == b}\n\n"
# checking array equality puts "comparison : #{a == c}\n\n"
# checking array equality puts "comparison : #{b == c}\n\n"
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Output :
comparison : false comparison : false comparison : true