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add @primary_extension_index to ensure we don't have duped primary exts

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Charlie Somerville
2013-10-16 11:41:19 -04:00
parent b3fbd42786
commit 413c881af8
1 changed files with 10 additions and 2 deletions
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12
lib/linguist/language.rb
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@@ -15,8 +15,10 @@ module Linguist
@index = {} @index = {}
@name_index = {} @name_index = {}
@alias_index = {} @alias_index = {}
@extension_index = Hash.new { |h,k| h[k] = [] }
@filename_index = Hash.new { |h,k| h[k] = [] } @extension_index = Hash.new { |h,k| h[k] = [] }
@filename_index = Hash.new { |h,k| h[k] = [] }
@primary_extension_index = {}
# Valid Languages types # Valid Languages types
TYPES = [:data, :markup, :programming] TYPES = [:data, :markup, :programming]
@@ -63,6 +65,12 @@ module Linguist
@extension_index[extension] << language @extension_index[extension] << language
end end
if @primary_extension_index.key?(language.primary_extension)
raise ArgumentError, "Duplicate primary extension: #{language.primary_extension}"
end
@primary_extension_index[language.primary_extension] = language
language.filenames.each do |filename| language.filenames.each do |filename|
@filename_index[filename] << language @filename_index[filename] << language
end end