class Conditional
Public Class Methods
if(*args, &block)
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# File lib/conditional.rb, line 4 def self.if(*args, &block) new.if(*args, &block) end
new()
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# File lib/conditional.rb, line 8 def initialize @conditions = [] end
Public Instance Methods
else(&block)
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# File lib/conditional.rb, line 19 def else(&block) @conditions << [true, block] evaluate end
else_nil()
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# File lib/conditional.rb, line 24 def else_nil self.else {} end
if(condition, &block)
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# File lib/conditional.rb, line 12 def if(condition, &block) @conditions << [condition, block] self end
Also aliased as: elsif
Private Instance Methods
evaluate()
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# File lib/conditional.rb, line 30 def evaluate condition, block = @conditions.find { |(condition, _)| condition } block.call(condition) end