Duck Typing - History

History

Alex Martelli made an early (2000) use of the term in a message to the comp.lang.python newsgroup. He also highlighted misunderstanding of the literal duck test, which may indicate that the term was already in use:

In other words, don't check whether it IS-a duck: check whether it QUACKS-like-a duck, WALKS-like-a duck, etc, etc, depending on exactly what subset of duck-like behaviour you need to play your language-games with.

Read more about this topic:  Duck Typing

Famous quotes containing the word history:

    “False history gets made all day, any day,
    the truth of the new is never on the news
    False history gets written every day
    ...
    the lesbian archaeologist watches herself
    sifting her own life out from the shards she’s piecing,
    asking the clay all questions but her own.”
    —Adrienne Rich (b. 1929)

    “All objects, all phases of culture are alive. They have voices. They speak of their history and interrelatedness. And they are all talking at once!”
    —Camille Paglia (b. 1947)

    “A man acquainted with history may, in some respect, be said to have lived from the beginning of the world, and to have been making continual additions to his stock of knowledge in every century.”
    —David Hume (1711–1776)