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authorelijah <elijah@riseup.net>2013-01-31 04:30:31 -0800
committerelijah <elijah@riseup.net>2013-01-31 04:30:31 -0800
commit0d5a30572789e33422a1ef2b477ed825b9b85d44 (patch)
tree1190bc3fa99bf4e77623900ccbd39c354519871a /lib/leap_cli/config
parentdf8ee516a7c556de447322d48d8ac2e4d26c27a4 (diff)
allow OR conditions in ObjectList filters
Diffstat (limited to 'lib/leap_cli/config')
-rw-r--r--lib/leap_cli/config/object_list.rb46
1 files changed, 29 insertions, 17 deletions
diff --git a/lib/leap_cli/config/object_list.rb b/lib/leap_cli/config/object_list.rb
index 0fa60f1..9001834 100644
--- a/lib/leap_cli/config/object_list.rb
+++ b/lib/leap_cli/config/object_list.rb
@@ -12,30 +12,42 @@ module LeapCli
end
#
- # if the key is a hash, we treat it as a condition and filter all the configs using the condition
+ # If the key is a string, the Config::Object it references is returned.
#
- # for example:
+ # If the key is a hash, we treat it as a condition and filter all the Config::Objects using the condition.
+ # A new ObjectList is returned.
#
- # nodes[:public_dns => true]
+ # Examples:
#
- # will return a ConfigList with node configs that have public_dns set to true
+ # nodes['vpn1']
+ # node named 'vpn1'
+ #
+ # nodes[:public_dns => true]
+ # all nodes with public dns
+ #
+ # nodes[:services => 'openvpn', :services => 'tor']
+ # nodes with openvpn OR tor service
+ #
+ # nodes[:services => 'openvpn'][:tags => 'production']
+ # nodes with openvpn AND are production
#
def [](key)
if key.is_a? Hash
results = Config::ObjectList.new
- field, match_value = key.to_a.first
- field = field.is_a?(Symbol) ? field.to_s : field
- match_value = match_value.is_a?(Symbol) ? match_value.to_s : match_value
- each do |name, config|
- value = config[field]
- if !value.nil?
- if value.is_a? Array
- if value.include?(match_value)
- results[name] = config
- end
- else
- if value == match_value
- results[name] = config
+ key.each do |field, match_value|
+ field = field.is_a?(Symbol) ? field.to_s : field
+ match_value = match_value.is_a?(Symbol) ? match_value.to_s : match_value
+ each do |name, config|
+ value = config[field]
+ if !value.nil?
+ if value.is_a? Array
+ if value.include?(match_value)
+ results[name] = config
+ end
+ else
+ if value == match_value
+ results[name] = config
+ end
end
end
end