Sha256: 2c04530e8ea40a298a3f1bb3c811e2a4a21b4255c096b24b019ff0444ba9d9d5
Contents?: true
Size: 974 Bytes
Versions: 20
Compression:
Stored size: 974 Bytes
Contents
# -*- encoding: utf-8 -*-
module Nimbu
module Request
# Allows you to specify parameters keys which will be preserved
# in parameters hash and its subhashes. Any keys from the nested
# hash that do not match will be removed.
module ParameterFilter
# Removes any keys from nested hashes that don't match predefiend keys
#
def filter!(keys, params, options={:recursive => true}) # :nodoc:
case params
when Hash
params.keys.each do |k, v|
unless (keys.include?(k) or Nimbu::Validations::VALID_API_KEYS.include?(k))
params.delete(k)
else
filter!(keys, params[k]) if options[:recursive]
end
end
when Array
params.map! do |el|
filter!(keys, el) if options[:recursive]
end
else
params
end
return params
end
end # ParameterFilter
end # Request
end # Nimbu
Version data entries
20 entries across 20 versions & 1 rubygems