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[ruby/optparse] #load() into hash

Browse source 
(https://github.com/ruby/optparse/pull/42)

OptionParser#load learns .load(into: Hash)

2ea626fcff

Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
This commit is contained in:
Whyme Lyu 2022-10-29 21:46:23 +08:00 • committed by git
parent 4dac53f0a4
commit 37291df91d
1 changed files with 7 additions and 4 deletions
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11
lib/optparse.rb
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@ -1903,10 +1903,13 @@ XXX
# directory ~/.options, then the basename with '.options' suffix
# under XDG and Haiku standard places.
#
def load(filename = nil)
# The optional +into+ keyword argument works exactly like that accepted in
# method #parse.
#
def load(filename = nil, into: nil)
unless filename
basename = File.basename($0, '.*')
return true if load(File.expand_path(basename, '~/.options')) rescue nil
return true if load(File.expand_path(basename, '~/.options'), into: into) rescue nil
basename << ".options"
return [
# XDG
@ -1918,11 +1921,11 @@ XXX
'~/config/settings',
].any? {|dir|
next if !dir or dir.empty?
load(File.expand_path(basename, dir)) rescue nil
load(File.expand_path(basename, dir), into: into) rescue nil
}
end
begin
parse(*IO.readlines(filename).each {|s| s.chomp!})
parse(*IO.readlines(filename).each {|s| s.chomp!}, into: into)
true
rescue Errno::ENOENT, Errno::ENOTDIR
false