module Garcon::Interpolation
Public Instance Methods
interpolate(item = self, parent = nil)
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Interpolate provides a means of externally using Ruby string interpolation mechinism.
@example
node[:ldap][:basedir] = '/opt' node[:ldap][:homedir] = '%{basedir}/openldap/slap/happy' interpolate(node[:ldap])[:homedir] # => "/opt/openldap/slap/happy"
@param [String] item
The string to interpolate.
@param [String, Hash] parent
The string used for substitution.
@return [String]
The interpolated string.
@api public
# File lib/garcon/utility/interpolation.rb, line 44 def interpolate(item = self, parent = nil) item = render item, parent item.is_a?(Hash) ? ::Mash.new(item) : item end