class Asetus::ConfigStruct
Public Class Methods
new(hash=nil, opts={})
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# File lib/asetus/configstruct.rb, line 34 def initialize hash=nil, opts={} @key_to_s = opts.delete :key_to_s @cfg = hash ? _asetus_from_hash(hash) : {} end
Public Instance Methods
_asetus_to_hash()
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# File lib/asetus/configstruct.rb, line 4 def _asetus_to_hash hash = {} @cfg.each do |key, value| if value.class == ConfigStruct value = value._asetus_to_hash end key = key.to_s if @key_to_s hash[key] = value end hash end
each(&block)
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# File lib/asetus/configstruct.rb, line 20 def each &block @cfg.each(&block) end
empty?()
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# File lib/asetus/configstruct.rb, line 16 def empty? @cfg.empty? end
has_key?(key)
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# File lib/asetus/configstruct.rb, line 28 def has_key? key @cfg.has_key? key end
keys()
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# File lib/asetus/configstruct.rb, line 24 def keys @cfg.keys end
Private Instance Methods
_asetus_from_hash(hash)
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# File lib/asetus/configstruct.rb, line 68 def _asetus_from_hash hash cfg = {} hash.each do |key, value| if value.class == Hash value = ConfigStruct.new value, :key_to_s=>@key_to_s end cfg[key] = value end cfg end
_asetus_get(key, value)
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# File lib/asetus/configstruct.rb, line 60 def _asetus_get key, value if @cfg.has_key? key @cfg[key] else @cfg[key] = ConfigStruct.new end end
_asetus_set(key, value)
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# File lib/asetus/configstruct.rb, line 56 def _asetus_set key, value @cfg[key] = value end
method_missing(name, *args, &block)
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# File lib/asetus/configstruct.rb, line 39 def method_missing name, *args, &block name = name.to_s name = args.shift if name[0..1] == '[]' # asetus.cfg['foo'] arg = args.first if name[-1..-1] == '?' # asetus.cfg.foo.bar? if @cfg.has_key? name[0..-2] @cfg[name[0..-2]] else nil end elsif name[-1..-1] == '=' # asetus.cfg.foo.bar = 'quux' _asetus_set name[0..-2], arg else _asetus_get name, arg # asetus.cfg.foo.bar end end