Sha256: 1ed3b52cae8ab557690fa44f5e0051a4f073898c520a33bf03ad3704570808ab
Contents?: true
Size: 437 Bytes
Versions: 20
Compression:
Stored size: 437 Bytes
Contents
module FSR
module Utils
module DTMF
MAP = Hash[
[%w{a b c},
%w{d e f},
%w{g h i},
%w{j k l},
%w{m n o},
%w{p q r s},
%w{t u v},
%w{w x y z}
].zip((2 .. 9).to_a)
]
def self.from_string(dtmf)
dtmf.each_char.map { |char|
MAP[MAP.keys.detect { |k| k.include? char }] || char
}.join
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems