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Return nil if no Language is found

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This commit is contained in:
Joshua Peek
2011-06-18 20:45:49 -05:00
parent 728d0e2793
commit 7c2a8874a3
2 changed files with 3 additions and 5 deletions
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6
lib/linguist/language.rb
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@@ -135,8 +135,6 @@ module Linguist
# #
# name - The String name of the Language # name - The String name of the Language
# #
# TODO: Consider returning nil instead of Text
#
# Examples # Examples
# #
# Language['Ruby'] # Language['Ruby']
@@ -145,9 +143,9 @@ module Linguist
# Language['ruby'] # Language['ruby']
# # => #<Language name="Ruby"> # # => #<Language name="Ruby">
# #
# Returns the Language or Text if none was found. # Returns the Language or nil if none was found.
def self.[](name) def self.[](name)
@index[name] || self['Text'] @index[name]
end end
# Public: A List of popular languages # Public: A List of popular languages

2
test/test_language.rb
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@@ -320,7 +320,7 @@ class TestLanguage < Test::Unit::TestCase
assert_equal 'C#', Language['C#'].name assert_equal 'C#', Language['C#'].name
assert_equal 'C#', Language['c#'].name assert_equal 'C#', Language['c#'].name
assert_equal 'C#', Language['csharp'].name assert_equal 'C#', Language['csharp'].name
assert_equal 'Text', Language['defunkt'].name assert_nil Language['defunkt']
end end
def test_name def test_name