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granolocks/binding_dot_pray.rb

Last active January 31, 2017 18:36
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pray your conditions are met, otherwise take a look
Raw
binding_dot_pray.rb
require 'pry'
class Binding
def pray(expected_condition)
unless eval(expected_condition)
puts 'prayers unanswered, mortal'
pry
end
end
end
a = 2
b = 2
# wont hit
binding.pray('a + b == 4')
# hits
binding.pray('a + b == 5')
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