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Size: 1.03 KB
Versions: 3
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Contents
require 'aquarium/extensions/symbol' require 'aquarium/utils/html_escaper' module Aquarium module Utils module ArrayUtils # Return an array containing the input item or list of items. If the input # is an array, it is returned. In all cases, the constructed array is a # flattened version of the input and any nil elements are removed by #strip_nils. # Note that this behavior effectively converts +nil+ to +[]+. def make_array *value_or_enum ArrayUtils.make_array value_or_enum end def self.make_array *value_or_enum strip_nils do_make_array(value_or_enum) end # Return a copy of the input array with all nils removed. def strip_nils array ArrayUtils.strip_nils array end def self.strip_nils array array.to_a.compact end private def self.do_make_array value_or_enum v = value_or_enum.flatten v = v[0].to_a if (v.empty? == false && v[0].kind_of?(Set)) v end end end end
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
aquarium-0.3.0 | lib/aquarium/utils/array_utils.rb |
aquarium-0.3.1 | lib/aquarium/utils/array_utils.rb |
aquarium-0.4.0 | lib/aquarium/utils/array_utils.rb |