Sha256: 918ace9b320ff11b7f805ae415ebcb3aa740e4fa815b4d9996fb88efb8ad3489
Contents?: true
Size: 716 Bytes
Versions: 24
Compression:
Stored size: 716 Bytes
Contents
module Ufo::Utils
class Squeezer
def initialize(data)
@data = data
end
def squeeze(new_data=nil)
data = new_data.nil? ? @data : new_data
case data
when Array
# .compact prevents infinite loop when data = [nil] on accident
# IE: config.elb.ssl.certificates = acm_cert("domain.not.found")
data.compact.map! { |v| squeeze(v) }
when Hash
data.each_with_object({}) do |(k,v), squeezed|
# only remove nil and empty Array values within Hash structures
squeezed[k] = squeeze(v) unless v.nil? # || v.is_a?(Array) && v.empty?
squeezed
end
else
data # do not transform
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems