Sha256: 338cc7e90c5e0136e3b951e58e91d26fe0884abe2e2e62fcf67e459916730b73
Contents?: true
Size: 1.8 KB
Versions: 58
Compression:
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Contents
module Convection
module Model
##
# Manage parameters and attributes across stacks
##
class Attributes
class Stack
attr_accessor :resources
attr_accessor :outputs
attr_reader :parameters
def initialize
@resources = {}
@outputs = {}
@parameters = {}
end
def include?(key)
@parameters.include?(key) || @outputs.include?(key) || @resources.include?(key)
end
def fetch(key, default = nil)
@parameters.fetch(key.to_s) do
@outputs.fetch(key.to_s) do
@resources.fetch(key.to_s, default)
end
end
end
def [](key)
@parameters[key.to_s] || @outputs[key.to_s] || @resources[key.to_s]
end
def []=(key, value)
@parameters[key.to_s] = value
end
end
attr_reader :stacks
def initialize
@stacks = Hash.new do |hash, key|
hash[key] = Stack.new
end
end
def include?(stack, key)
@stacks.include?(stack) && @stacks[stack].include?(key)
end
def fetch(stack, key, default = nil)
return get(stack, key, default) unless default.nil?
raise KeyError, "key '#{key}' not found for stack '#{stack}'" unless include?(stack, key)
@stacks[stack.to_s].fetch(key.to_s)
end
def get(stack, key, default = nil)
include?(stack, key) ? @stacks[stack.to_s][key.to_s] : default
end
def set(stack, key, value)
@stacks[stack.to_s][key.to_s] = value
end
def load_outputs(stack)
@stacks[stack.name.to_s].outputs = stack.outputs
end
def load_resources(stack)
@stacks[stack.name.to_s].resources = stack.attribute_mapping_values
end
end
end
end
Version data entries
58 entries across 58 versions & 1 rubygems