class Hash

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Public Instance Methods

gsub_keys(rgx_pattern, replacement) click to toggle source
# File lib/deltacloud/core_ext/hash.rb, line 17
def gsub_keys(rgx_pattern, replacement)
  remove = []
  new_hash = {}
  each_key do |key|
    if key.to_s.match(rgx_pattern)
       new_key = key.to_s.gsub(rgx_pattern, replacement).downcase
       new_hash[new_key] = self[key]
    else
      new_hash[key] = self[key]
    end
  end
  clear
  merge!(new_hash)
end
symbolize_keys() click to toggle source

Method copied from github.com/rails/rails/blob/77efc20a54708ba37ba679ffe90021bf8a8d3a8a/activesupport/lib/active_support/core_ext/hash/keys.rb#L23

# File lib/deltacloud/core_ext/hash.rb, line 33
def symbolize_keys
  keys.each { |key| self[(key.to_sym rescue key) || key] = delete(key) }
  self
end
to_query_params() click to toggle source
# File lib/deltacloud/core_ext/hash.rb, line 38
def to_query_params
  return '' if empty?
  '?' + self.map do |k,v|
    next if k.nil?
    "#{k}=#{URI.escape(v.to_s.strip, /[^#{URI::PATTERN::UNRESERVED}]/)}"
  end.compact.join('&')
end