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Sort types/categories by number when they start with a number

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This commit is contained in:
Thibaut Courouble 2016-04-10 11:18:40 -04:00
parent 6b37efda62
commit 70b19c238a
2 changed files with 10 additions and 1 deletions
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8
lib/docs/core/models/type.rb
View file

@ -7,8 +7,14 @@ module Docs
self.count ||= 0
end
STARTS_WITH_INTEGER = /\A\d/
def <=>(other)
name.to_s.casecmp(other.name.to_s)
if name && other && name =~ STARTS_WITH_INTEGER && other.name =~ STARTS_WITH_INTEGER
name.to_i <=> other.name.to_i
else
name.to_s.casecmp(other.name.to_s)
end
end
def slug

3
test/lib/docs/core/models/type_test.rb
View file

@ -21,14 +21,17 @@ class DocsTypeTest < MiniTest::Spec
describe "#<=>" do
it "returns 1 when the other type's name is less" do
assert_equal 1, Type.new('b') <=> Type.new('a')
assert_equal 1, Type.new('15 a') <=> Type.new('4 b')
end
it "returns -1 when the other type's name is greater" do
assert_equal -1, Type.new('a') <=> Type.new('b')
assert_equal -1, Type.new('8 a') <=> Type.new('16 b')
end
it "returns 0 when the other type's name is equal" do
assert_equal 0, Type.new('a') <=> Type.new('a')
assert_equal 0, Type.new('23 a') <=> Type.new('23 b')
end
it "is case-insensitive" do