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use functional style to build a list of template objects

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This commit is contained in:
Aaron Patterson 2011-08-09 09:32:16 -07:00
parent 37b77c6ae7
commit 233696a027
1 changed files with 12 additions and 9 deletions
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21
actionpack/lib/action_view/template/resolver.rb
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@ -131,21 +131,24 @@ module ActionView
def query(path, details, formats)
query = build_query(path, details)
templates = []
# deals with case-insensitive file systems.
sanitizer = Hash.new { |h,dir| h[dir] = Dir["#{dir}/*"] }
Dir[query].each do |template|
next if File.directory?(template)
next unless sanitizer[File.dirname(template)].include?(template)
template_paths = Dir[query].reject { |filename|
File.directory?(filename) ||
!sanitizer[File.dirname(filename)].include?(filename)
}
template_paths.map { |template|
handler, format = extract_handler_and_format(template, formats)
contents = File.binread template
templates << Template.new(contents, File.expand_path(template), handler,
:virtual_path => path.virtual, :format => format, :updated_at => mtime(template))
end
templates
Template.new(contents, File.expand_path(template), handler,
:virtual_path => path.virtual,
:format => format,
:updated_at => mtime(template))
}
end
# Helper for building query glob string based on resolver's pattern.