Class: PseudoHash
Class Method Summary
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Instance Method Summary
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Methods inherited from Array
fields, struct
Methods included from Fieldable
#fields, #fields=, #fieldset
Constructor Details
#initialize(keys = [], values = []) ⇒ PseudoHash
Returns a new instance of PseudoHash.
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# File 'lib/arrayfields.rb', line 428
def initialize keys = [], values = []
self.fields = keys
self.replace values
end
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Class Method Details
.[](*pairs) ⇒ Object
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# File 'lib/arrayfields.rb', line 417
def [](*pairs)
pairs.flatten!
raise ArgumentError, "argument must be key/val pairs" unless
(pairs.size % 2 == 0 and pairs.size >= 2)
keys, values = [], []
while((k = pairs.shift) and (v = pairs.shift))
keys << k and values << v
end
new keys, values
end
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Instance Method Details
#to_yaml(opts = {}) ⇒ Object
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# File 'lib/arrayfields.rb', line 432
def to_yaml opts = {}
YAML::quick_emit object_id, opts do |out|
out.map taguri, to_yaml_style do |map|
each_pair{|f,v| map.add f,v}
end
end
end
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