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The Dict function creates an ordinary (unordered) dictionary (a.k.a. hash).
Dict(items = NULL, keys = NULL)a list of items
a list of keys, use names(items) if NULL
Following methods are exposed:
.$set(key, value) .$get(key, default) .$remove(key) .$pop(key, default) .$has(key) .$keys() .$values() .$update(d) .$clear() .$size() .$as_list() .$print()
key: scalar character, environment or function
value: any R object, value of the item
default: optional, the default value of an item if the key is not found
# NOT RUN {
d <- Dict(list(apple = 5, orange = 10))
d$set("banana", 3)
d$get("apple")
d$as_list() # unordered
d$pop("orange")
d$as_list() # "orange" is removed
d$set("orange", 3)$set("pear", 7) # chain methods
# }
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