Sha256: acd033589044b1d162d3a716b106d39ca1a9ec655cfa137d5c634382a371dbc6
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Size: 723 Bytes
Versions: 15
Compression:
Stored size: 723 Bytes
Contents
module Katello
class HashUtil
def null_safe_get(hash, default, params)
# Base case .. if we are down to the last param
# lets actually try and find the value
if params.size == 1
begin
# If we got back null lets assign the default
return hash[params[0]] || default
rescue
# If we errored out trying to fetch the value we return
# default value.
return default
end
end
subhash = hash[params.first]
# If we don't have a subhash don't try and recurse down
if !subhash.nil? && !subhash.empty?
self.null_safe_get(subhash, default, params[1..])
else
default
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems