7be865b295
* add migrations
* add countries gem?
* first pass at location model
* specs ✨
* add location to filtered ads query
* feature flag and nicer errors
* cosmetic fixes
* more tweaks (remove unnecessary index, add initializer)
18 lines
517 B
Ruby
18 lines
517 B
Ruby
# Modifications to the `countries` gem for clearer application code.
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# In the future, we might want to modify the gem's dataset here (e.g. to include
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# a mapping of the relationship between hierarchical subdivisions)
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module ISO3166
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class Country
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def self.code_from_name(name)
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find_country_by_any_name(name).alpha2
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end
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def self.region_codes_if_exists(alpha2_code)
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new(alpha2_code)&.region_codes || []
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end
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def region_codes
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@region_codes ||= subdivisions.keys
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end
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end
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end
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