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Add column names method #311

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4 changes: 4 additions & 0 deletions lib/active_hash/base.rb
Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,10 @@ def field_names
@field_names ||= []
end

def column_names
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@column_names ||= field_names.map(&:to_s)
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end

def the_meta_class
class << self
self
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10 changes: 10 additions & 0 deletions spec/active_yaml/aliases_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,11 @@ class KeyProduct < ActiveYaml::Base
model.all
expect(model.field_names).to match_array [:name, :flavor, :price]
end

it 'excludes them from column_names' do
model.all
expect(model.column_names).to match_array ["name", "flavor", "price"]
end
end
end

Expand Down Expand Up @@ -70,6 +75,11 @@ class KeyProduct < ActiveYaml::Base
model.all
expect(model.field_names).to match_array [:name, :flavor, :price, :slogan, :key]
end

it 'excludes them from column_names' do
model.all
expect(model.column_names).to match_array ["name", "flavor", "price", "slogan", "key"]
end
end
end

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