Sha256: a43a9b8324f9727bae66cdcf8c072579011f9f61cb75e51e495c4348ef956969
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Size: 425 Bytes
Versions: 27
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Stored size: 425 Bytes
Contents
module Vidar
class Interpolation
INTERPOLATION_PATTERN = /\{\{(\w+)\}\}/
class << self
def call(string, getter)
return unless string
fail ArgumentError, "getter must respond_to get." unless getter.respond_to?(:get)
string.gsub(INTERPOLATION_PATTERN) do |match|
getter.get($1) || ENV[$1] || match # rubocop:disable Style/PerlBackrefs
end
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems