Wordle comparison: Difference between revisions
Content added Content deleted
m (→{{header|Python}}: Pruned out a redundant zip) |
m (→{{header|Python}}: Slight reduction of main function, minor edits to comments.) |
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0 for for character not seen in the target |
0 for for character not seen in the target |
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''' |
''' |
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residue, matches = mapAccumL(green)([])( |
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zip(target, guess) |
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| ⚫ | |||
return mapAccumL(amber)( |
return mapAccumL(amber)( |
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*first(charCounts)( |
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)( |
mapAccumL(green)( |
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[], zip(target, guess) |
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) |
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) |
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)[1] |
)[1] |
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| Line 467: | Line 466: | ||
def green(residue, tg): |
def green(residue, tg): |
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'''The existing residue of unmatched characters, tupled |
'''The existing residue of unmatched characters, tupled |
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with a 2 if the target |
with a character score of 2 if the target character |
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match. |
and guess character match. |
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Otherwise, a residue (extended by the unmatched |
Otherwise, a residue (extended by the unmatched |
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character) tupled with a 0. |
character) tupled with a character score of 0. |
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''' |
''' |
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t, g = tg |
t, g = tg |
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| Line 566: | Line 565: | ||
{} |
{} |
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) |
) |
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# first :: (a -> b) -> ((a, c) -> (b, c)) |
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def first(f): |
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'''A simple function lifted to a function over a tuple, |
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with f applied only the first of two values. |
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| ⚫ | |||
return lambda xy: (f(xy[0]), xy[1]) |
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| Line 591: | Line 598: | ||
f(a[0], x) |
f(a[0], x) |
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) |
) |
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return lambda acc |
return lambda acc, xs: reduce( |
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nxt, xs, (acc, []) |
nxt, xs, (acc, []) |
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) |
) |
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