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Ruby | Range cover?() function

  • Last Updated : 18 Dec, 2019

The cover?() is an inbuilt method in Ruby returns a boolean value true if the given object lies within the given range, else it returns false. The object can be an element or a range.

Syntax: range1.cover?(obj)

Parameters: The function accepts an object which is to be checked for.

Return Value: It returns a boolean value true if the given object lies within the given range, else it returns false.

Example 1:






# Ruby program for cover? method in Range 
  
# Initialize range 
range1 = (0..10)
  
# Prints if lies or not 
puts range1.cover?(6)
puts range1.cov</div>er?(13)

Output:

true
false

Example 2:




# Ruby program for cover? method in Range 
   
# Initialize range 
range1 = (0..5)
   
# Prints if lies or not 
puts range1.cover?((8))
puts range1.cover?((18))

Output:

false
false
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