class NinjaModel::Predicate
Constants
- PREDICATES
Attributes
attribute[R]
meth[R]
value[R]
Public Class Methods
new(attribute, meth, *args)
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# File lib/ninja_model/predicate.rb, line 8 def initialize(attribute, meth, *args) @attribute = attribute @meth = meth @valued = !args.blank? @value = args.blank? ? nil : args.first end
Public Instance Methods
has_value?()
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# File lib/ninja_model/predicate.rb, line 20 def has_value? @valued end
test(suspect)
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# File lib/ninja_model/predicate.rb, line 24 def test(suspect) case meth when :eq suspect.eql?(value) when :ne !suspect.eql?(value) when :gt suspect > value when :gte suspect >= value when :lt suspect < value when :lte suspect <= value when :in value.include?(suspect) end end
value=(value)
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# File lib/ninja_model/predicate.rb, line 15 def value=(value) @value = value @valued = true end