Sha256: 646ab698a8359d2978b1f933b7d561c408451930f8b810fe8e07f5d1131c1124
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Versions: 8
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Stored size: 1.02 KB
Contents
module SolidusSearchkick
module Helpers
module FormHelper
def flatten_hash(hash = params, ancestor_names = [])
flat_hash = {}
hash.each do |k, v|
names = Array.new(ancestor_names)
names << k
if v.is_a?(Hash)
flat_hash.merge!(flatten_hash(v, names))
else
key = flat_hash_key(names)
key += '[]' if v.is_a?(Array)
flat_hash[key] = v
end
end
flat_hash
end
def flat_hash_key(names)
names = Array.new(names)
name = names.shift.to_s.dup
names.each do |n|
name << "[#{n}]"
end
name
end
def hash_as_hidden_fields(hash = params)
hidden_fields = []
flatten_hash(hash).each do |name, value|
value = [value] if !value.is_a?(Array)
value.each do |v|
hidden_fields << hidden_field_tag(name, v.to_s, id: nil)
end
end
hidden_fields.join("\n")
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems