Sha256: 910c163fe5b264a320e4141c97e7adba87788407b0d6d65ae0247b8353f4fd10
Contents?: true
Size: 1.77 KB
Versions: 5
Compression:
Stored size: 1.77 KB
Contents
require 'securerandom'
module Rack::App::Utils
extend self
# Normalizes URI path.
#
# Strips off trailing slash and ensures there is a leading slash.
#
# normalize_path("/foo") # => "/foo"
# normalize_path("/foo/") # => "/foo"
# normalize_path("foo") # => "/foo"
# normalize_path("") # => "/"
def normalize_path(path)
path = "/#{path}"
path.squeeze!('/')
path.sub!(%r{/+\Z}, '')
path = '/' if path == ''
path
end
# Based on ActiveSupport, removed inflections.
# https://github.com/rails/rails/blob/v4.1.0.rc1/activesupport/lib/active_support/inflector/methods.rb
def underscore(camel_cased_word)
word = camel_cased_word.to_s.gsub('::', '/')
word.gsub!(/([A-Z\d]+)([A-Z][a-z])/, '\1_\2')
word.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
word.tr!("-", "_")
word.downcase!
word
end
def pwd(*path_parts)
root_folder = if ENV['BUNDLE_GEMFILE']
ENV['BUNDLE_GEMFILE'].split(File::Separator)[0..-2].join(File::Separator)
else
Dir.pwd.to_s
end
return File.join(root_folder, *path_parts)
end
def uuid
ary = SecureRandom.random_bytes(16).unpack("NnnnnN")
ary[2] = (ary[2] & 0x0fff) | 0x4000
ary[3] = (ary[3] & 0x3fff) | 0x8000
"%08x-%04x-%04x-%04x-%04x%08x" % ary
end
def join(*url_path_parts)
url_path_parts = [url_path_parts].flatten.compact
File.join(*url_path_parts).gsub(File::Separator, '/').sub(/^\/?(.*)$/, '/\1')
end
def expand_path(file_path)
case file_path
when /^\.\//
File.expand_path(File.join(File.dirname(caller[1]),file_path))
when /^[^\/]/
File.join(caller[1].split(/\.(?:rb|ru)/)[0],file_path)
when /^\//
pwd(file_path)
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems