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annotate 1-Ruby/object-all-things-2.rb @ 11:e0a92558400f

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Add some truthiness testing
author IBBoard <dev@ibboard.co.uk>
date Mon, 02 Jan 2017 21:13:00 +0000
parents b8f4577db289
children 8d46064c9afc
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a50d2fac49ce Add some experiments of what different objects are and what functions they have
IBBoard <dev@ibboard.co.uk>
parents:
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1 #! /usr/bin/env ruby
a50d2fac49ce Add some experiments of what different objects are and what functions they have
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2
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b8f4577db289 Add "false" and "true" to our OBJECT ALL THINGS list
IBBoard <dev@ibboard.co.uk>
parents: 6
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3 objects = [ 4, 3.14, 'Pi', 'π', false, true ]
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a50d2fac49ce Add some experiments of what different objects are and what functions they have
IBBoard <dev@ibboard.co.uk>
parents:
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4 objects.each { |obj|
a50d2fac49ce Add some experiments of what different objects are and what functions they have
IBBoard <dev@ibboard.co.uk>
parents:
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5 puts "#{obj} (#{obj.class})"
a50d2fac49ce Add some experiments of what different objects are and what functions they have
IBBoard <dev@ibboard.co.uk>
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6 obj.methods.each { |method| puts " #{method}" }
a50d2fac49ce Add some experiments of what different objects are and what functions they have
IBBoard <dev@ibboard.co.uk>
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7 }