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@ -2,7 +2,12 @@ class BikeWheelSize < ActiveRecord::Base |
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belongs_to :bike |
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belongs_to :bike |
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def display_string |
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def display_string |
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["#{twmm}-#{rdmm}", "#{rdin}x#{twin}", "#{rdfr}x#{twfr}", description].join(" | ") |
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result = [] |
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result << "#{twmm}-#{rdmm}" unless twmm.blank? and rdmm.blank? |
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result << "#{rdin}x#{twin}" unless rdin.blank? and twin.blank? |
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result << "#{rdfr}x#{twfr}" unless rdfr.blank? and twfr.blank? |
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result << description unless description.blank? |
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result.join(" | ") |
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end |
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end |
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def to_s |
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def to_s |
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