freeCodeCamp/guide/english/algorithms/algorithm-design-patterns/behavioral-patterns
myYearOfCode 707095bed1 Correcting grammar (#20810)
add "event" to "De-couple an observer from an observable (event)."
remove redundant "program" in "Describes the program skeleton of a program."
2018-11-01 05:34:21 -04:00
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index.md Correcting grammar (#20810) 2018-11-01 05:34:21 -04:00