RSpec
Ruby on Rails
Ruby
method
fetch
v2_5_5 -
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Class: DBM
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new
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open
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[]
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[]=
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clear
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close
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closed?
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delete
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delete_if
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each
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each_key
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each_pair
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each_value
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empty?
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fetch
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has_key?
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has_value?
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include?
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index
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invert
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key
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key?
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keys
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length
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member?
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reject
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reject!
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replace
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select
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shift
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size
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store
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to_a
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to_hash
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update
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value?
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values
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values_at
= private
= protected
fetch(p1, p2 = v2)
public
Return a value from the database by locating the key string provided. If the key is not found, returns ifnone. If ifnone is not given, raises IndexError.
