Module Aquarium::Utils::HashUtils
In: lib/aquarium/utils/hash_utils.rb

Methods

make_hash   strip_nil_keys  

Included Modules

Aquarium::Utils::ArrayUtils

Public Instance methods

make_hash(item_or_array_or_hash) {|element| ...}

Convert the input item or array into a hash with a nil value or the result of evaluating the optional input block, which takes a single argument for the item. If the input is already a hash, it is returned unmodified.

[Source]

    # File lib/aquarium/utils/hash_utils.rb, line 11
11:       def make_hash item_or_array_or_hash
12:         return {} if item_or_array_or_hash.nil? 
13:         return strip_nil_keys(item_or_array_or_hash) if item_or_array_or_hash.kind_of?(Hash)
14:         hash = {}
15:         [item_or_array_or_hash].flatten.each do |element| 
16:           unless element.nil?
17:             hash[element] = block_given? ? yield(element) : nil
18:           end
19:         end
20:         hash
21:       end
strip_nil_keys(hash)

[Source]

    # File lib/aquarium/utils/hash_utils.rb, line 23
23:       def strip_nil_keys hash
24:         hash.reject {|k,v| k.nil?}
25:       end

[Validate]