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Use flat_map instead of map.flatten

This commit is contained in:
Parker Moore 2014-10-22 00:57:06 -07:00
parent 95e96a0f83
commit b9c4fc93d7
1 changed files with 2 additions and 2 deletions
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4
lib/jekyll/cleaner.rb
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@ -49,7 +49,7 @@ module Jekyll
#
# Returns a Set with the directory paths
def new_dirs
new_files.map { |file| parent_dirs(file) }.flatten.to_set
new_files.flat_map { |file| parent_dirs(file) }.to_set
end
# Private: The list of parent directories of a given file
@ -76,7 +76,7 @@ module Jekyll
#
# Returns a Set with the directory paths
def keep_dirs
site.keep_files.map{|file| parent_dirs(File.join(site.dest, file))}.flatten.to_set
site.keep_files.flat_map { |file| parent_dirs(File.join(site.dest, file)) }.to_set
end
# Private: Creates a regular expression from the config's keep_files array