zaagan
12/13/2019 - 6:21 PM

Ruby Basics - Predicate Methods

Ruby Basics - Predicate Methods

# Predicate methods
puts 8.between?(1,10)  # => true
puts 5.between?(6,10) # => false

name = "Ozesh Adonai Zaagan"
puts name.start_with?("O"); # => true

puts name.include?("Adonai") # => true

puts [1,2,3,4].include?(3) # => true


# Display all the methods available in a string
puts name.methods