Sha256: 43b34eaaf2a053823514ee83e406ca8deea998a32d3e7f40efe2fa7848a63b3d
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Size: 725 Bytes
Versions: 238
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Stored size: 725 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..-1])
else
default
end
end
end
end
Version data entries
238 entries across 238 versions & 1 rubygems