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module Dotenv
# A `.env` file that will be read and parsed into a Hash
class Environment < Hash
attr_reader :filename, :overwrite
# Create a new Environment
#
# @param filename [String] the path to the file to read
# @param overwrite [Boolean] whether the parser should assume existing values will be overwritten
def initialize(filename, overwrite: false)
super()
@filename = filename
@overwrite = overwrite
load
end
def load
update Parser.call(read, overwrite: overwrite)
end
def read
File.open(@filename, "rb:bom|utf-8", &:read)
end
end
end
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