Finished Excercise 1 and Started 2

This commit is contained in:
Michael Rosabal 2017-04-12 20:49:55 -04:00
parent 6fc09456ac
commit ef1e1e4a47
2 changed files with 17 additions and 17 deletions

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@ -3,37 +3,37 @@
(meditations
"We shall contemplate truth by testing reality, via equality"
(= __ true)
(= true true)
"To understand reality, we must compare our expectations against reality"
(= __ (+ 1 1))
(= 2 (+ 1 1))
"You can test equality of many things"
(= (+ 3 4) 7 (+ 2 __))
(= (+ 3 4) 7 (+ 2 5))
"Some things may appear different, but be the same"
(= __ (= 2 2/1))
(= true (= 2 2/1))
"You cannot generally float to heavens of integers"
(= __ (= 2 2.0))
(= false (= 2 2.0))
"But a looser equality is also possible"
(= __ (== 2.0 2))
(= true (== 2.0 2))
"Something is not equal to nothing"
(= __ (not (= 1 nil)))
(= true (not (= 1 nil)))
"Strings, and keywords, and symbols: oh my!"
(= __ (= "hello" :hello 'hello))
(= false (= "hello" :hello 'hello))
"Make a keyword with your keyboard"
(= :hello (keyword __))
(= :hello (keyword "hello"))
"Symbolism is all around us"
(= 'hello (symbol __))
(= 'hello (symbol "hello"))
"What could be equivalent to nothing?"
(= __ nil)
(= nil nil)
"When things cannot be equal, they must be different"
(not= :fill-in-the-blank __))
(not= :fill-in-the-blank "word"))

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@ -4,19 +4,19 @@
(meditations
"A string is nothing more than text surrounded by double quotes"
(= __ "hello")
(= "hello" "hello")
"But double quotes are just magic on top of something deeper"
(= __ (str 'world))
(= "world" (str 'world))
"You can do more than create strings, you can put them together"
(= "Cool right?" (str __ __))
(= "Cool right?" (str 'Cool " right?"))
"You can even get certain characters"
(= \C (get "Characters" __))
(= \C (get "Characters" 0))
"Or even count the characters"
(= __ (count "Hello World"))
(= 11 (count "Hello World"))
"But strings and characters are not the same"
(= __ (= \c "c"))