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Start with Objective-C

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This commit is contained in:
Ted Nyman
2013-12-15 20:15:19 -08:00
parent b3c6c85387
commit 0626def699
2 changed files with 9 additions and 18 deletions
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22
lib/linguist/heuristics.rb
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@@ -6,33 +6,19 @@ module Linguist
# Public: Given an array of String language names, a
# apply all heuristics against the given data and return an array
# of matching languages, or nil.
#
# data - Array of tokens or String data to analyze.
# languages - Array of language name Strings to restrict to.
#
# Returns an array of language name Strings, or []
def self.find_by_heuristics(data, languages)
if languages.all? { |l| ["pod", "perl"].include?(l.downcase) }
disambiguate_pod(data, languages)
elsif languages.all? { |l| ["objective-c", "c++"].include?(l.downcase) }
if languages.all? { |l| ["Objective-C", "C++"].include?(l) }
disambiguate_h(data, languages)
end
end
# Internal: Initialize a Heuristics class
def initialize
end
# .pod extensions are ambigious between perl and pod.
#
# Returns an array of still-possible languages, or nil
def self.disambiguate_pod(data, languages)
matches = []
matches << Language["Perl"] if data.include?("my $")
matches
end
# .h extensions are ambigious between C, C++, and Objective-C.
# We want to look for Objective-C.
# We want to shortcut look for Objective-C.
def self.disambiguate_h(data, languages)
matches = []
matches << Language["Objective-C"] if data.include?("@interface")