env_ext¶ ↑
-
[Email](postmodern.mod3 at gmail.com)
Description¶ ↑
env_ext adds additional methods to ENV
for common environment variables, used on Linux, BSD, OSX and Windows.
Methods¶ ↑
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{EnvExt::Methods#paths ENV.paths} -
PATH
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{EnvExt::Methods#ld_library_paths ENV.ld_library_paths} -
LD_LIBRARY_PATH
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{EnvExt::Methods#host_name ENV.host_name} -
HOMENAME
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{EnvExt::Methods#user ENV.user} -
USER
orLOGNAME
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{EnvExt::Methods#home ENV.home}
-
HOME,
USERPROFILE, or
HOMEPATHand
HOMEDRIVE` on Windows. -
{EnvExt::Methods#lang ENV.lang} -
LANG
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{EnvExt::Methods#timezone ENV.timezone} -
TZ
-
{EnvExt::Methods#shell ENV.shell} -
SHELL
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{EnvExt::Methods#shell ENV.shell_name} -
SHELL
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{EnvExt::Methods#columns ENV.columns} -
COLOMNS
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{EnvExt::Methods#lines ENV.lines} -
LINES
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{EnvExt::Methods#terminal ENV.terminal} -
TERM
orCOLORTERM
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{EnvExt::Methods#editor ENV.editor} -
EDITOR
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{EnvExt::Methods#browser ENV.browser} -
BROWSER
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{EnvExt::Methods#debug? ENV.debug?} -
DEBUG
Examples¶ ↑
require 'env_ext'
Parse complex variables:
ENV.home # => #<Pathname:/home/alice> ENV.paths # => [#<Pathname:/usr/local/bin>, #<Pathname:/usr/bin>, #<Pathname:/bin>, #<Pathname:/usr/local/sbin>, #<Pathname:/usr/sbin>, #<Pathname:/sbin>] ENV.lang # => ["en_US", "utf8"] ENV.terminal # => "gnome-terminal" ENV.shell # => "/bin/bash" ENV.editor # => "vim"
Extend your own ENV
hash:
MyENV.extend EnvExt::Methods
Install¶ ↑
$ gem install env_ext
Copyright¶ ↑
Copyright © 2011-2020 Hal Brodigan
See {file:LICENSE.txt} for details.