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Contents
# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
module AWS
module Core
# @private
module Inflection
def ruby_name aws_name
inflector = Hash.new do |hash,key|
key.
sub(/^.*:/, ''). # strip namespace
gsub(/([A-Z0-9]+)([A-Z][a-z])/, '\1_\2'). # split acronyms
scan(/[a-z]+|\d+|[A-Z0-9]+[a-z]*/). # split words
join('_').downcase # join parts
end
# add a few irregular inflections
inflector['ETag'] = 'etag'
inflector['s3Bucket'] = 's3_bucket'
inflector['s3Key'] = 's3_key'
inflector['Ec2KeyName'] = 'ec2_key_name'
inflector['Ec2SubnetId'] = 'ec2_subnet_id'
inflector['Ec2VolumeId'] = 'ec2_volume_id'
inflector['Ec2InstanceId'] = 'ec2_instance_id'
inflector['ElastiCache'] = 'elasticache'
inflector['NotificationARNs'] = 'notification_arns'
inflector[aws_name]
end
module_function :ruby_name
def class_name(name)
name.sub(/^(.)/) { |m| m.upcase }.
gsub(/[-_]([a-z])/i) { |m| m[1,1].upcase }
end
module_function :class_name
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems