MorseDict
Extension
ExtensionDescription
MorseDict is used by the Morse class to look up Morse symbols as defined in the standard Morse alphabet. It can do several kinds of lookups and conversions which may be useful for different
Class Methods
.keys
all keys that are defined in the Morse alphabet.
.postKeys
a convenience method to post all keys.
.strings
the strings used to transliterate dot, dash, word break.
.codes
the dict of all dot-and-dash patterns corresponding to each key in the Morse alphabet. E.g. the pattern for $a is dot-dash, encoded here as [0, 1].
.signs
get the signs for a single character or symbol
Arguments:
| char |
the char to look up |
.wordSigns
get the sequence of signs for a word or text
Arguments:
| word |
a string or sequence of chars and symbols |
.at
look up code for single char or symbol
Arguments:
| code |
a single char or symbol as defined in the keys |
.fromAscii
same as at method
.letters
lookup dict from dot-dash patterns to characters or symbols
.letter
look up the corresponding letter or symbol for a given dot-dash code.
Arguments:
| code |
a string of dots and dashes. |