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extract.rb
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extract.rb
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story = "Once upon a time in a land far, far away..."
# # p story.length
# # p story[25]
# # p story.slice(3)
# p story[5,4]
# p story.slice(5,4)
# p story[0,10]
# RANGE OBJECT
# p story[27..39]
# p story.slice(27..39)
#
#
# p story[27...39]
# p story.slice(27...39)
#
# p story[1..100]
# p story.slice(1..2000)
#
#
# p story[25..-9]
# p story.slice(25..-9)
#
# p story[25...-9]
# p story.slice(25...-9)
# Overwrite characters in a string
# thing = "rocket ship"
# p thing
#
# thing[0]="p"
# p thing
#
# thing[1]="a"
# p thing
#
# thing[9]="o"
# p thing
fact = "I love blueberry pie"
# p fact
# fact[7,4]= "rasp"
# p fact
# fact[7..10]="blue"
# p fact
#
# fact[2..5] = "absolutely adore"
p fact[2..5]
# Case methods for ruby programming
# puts "hello".capitalize.class
# puts "yo123".upcase
# lowercase="I'm patient"
# p lowercase.upcase
# p "HEY MAN, WHAT'S UP?".downcase
#
# p "sUPer".swapcase