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Make a constant for the regex to find hidden files 

A raw regular expression isn't very expressive, IMHO. Rather than having
people who read this code parse the regular expression to figure out
what it's for, let's give a name. This way, it becomes more obvious what
exactly it is we're doing here.
This commit is contained in:
Matt Rogers 2015-10-15 20:34:44 -05:00
parent 8add5aec4b
commit b72556fd03
1 changed files with 2 additions and 1 deletions
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3
lib/jekyll/cleaner.rb
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@ -3,6 +3,7 @@ require 'set'
module Jekyll module Jekyll
# Handles the cleanup of a site's destination before it is built. # Handles the cleanup of a site's destination before it is built.
class Cleaner class Cleaner
HIDDEN_FILE_REGEX = /\/\.{1,2}$/
attr_reader :site attr_reader :site
def initialize(site) def initialize(site)
@ -40,7 +41,7 @@ module Jekyll
dirs = keep_dirs dirs = keep_dirs
Dir.glob(site.in_dest_dir("**", "*"), File::FNM_DOTMATCH) do |file| Dir.glob(site.in_dest_dir("**", "*"), File::FNM_DOTMATCH) do |file|
next if file =~ /\/\.{1,2}$/ || file =~ regex || dirs.include?(file) next if file =~ HIDDEN_FILE_REGEX || file =~ regex || dirs.include?(file)
files << file files << file
end end