module Baptize::Plugins::Env
Public Instance Methods
any?(key)
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# File lib/baptize/plugins/env.rb, line 5 def any?(key) value = fetch(key) if value && value.respond_to?(:any?) value.any? else !fetch(key).nil? end end
delete(key)
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# File lib/baptize/plugins/env.rb, line 22 def delete(key) config.delete(key) end
fetch(key, default=nil, &block)
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# File lib/baptize/plugins/env.rb, line 26 def fetch(key, default=nil, &block) value = fetch_for(key, default, &block) while callable_without_parameters?(value) value = set(key, value.call) end return value end
method_missing(sym, *args, &block)
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Calls superclass method
# File lib/baptize/plugins/env.rb, line 38 def method_missing(sym, *args, &block) if any?(sym) fetch(sym) else super end end
respond_to?(sym, include_priv = false)
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Calls superclass method
# File lib/baptize/plugins/env.rb, line 34 def respond_to?(sym, include_priv = false) super || any?(sym) end
set(key, value=nil, &block)
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# File lib/baptize/plugins/env.rb, line 14 def set(key, value=nil, &block) config[key] = block || value end
set_if_empty(key, value=nil, &block)
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# File lib/baptize/plugins/env.rb, line 18 def set_if_empty(key, value=nil, &block) set(key, value, &block) unless config.has_key? key end
Private Instance Methods
callable_without_parameters?(x)
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# File lib/baptize/plugins/env.rb, line 60 def callable_without_parameters?(x) x.respond_to?(:call) && ( !x.respond_to?(:arity) || x.arity == 0) end
config()
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# File lib/baptize/plugins/env.rb, line 48 def config @@config ||= Hash.new end
fetch_for(key, default, &block)
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# File lib/baptize/plugins/env.rb, line 52 def fetch_for(key, default, &block) if block_given? config.fetch(key, &block) else config.fetch(key, default) end end