/doc/efun/map_mapping

SYNOPSIS

mapping map_mapping(mapping m, string func, object ob, ...)
mapping map_mapping(mapping m, closure cl, ...)

DESCRIPTION

ob->func() is called resp. cl applied to every element in the mapping, with first argument the first data item of the element, and then the extra args that were given to map_mapping. The data item in the mapping is replaced by the return value of the function. ob can also be a file_name of an object. If the second arg is a string and the third is not an object, this_object() will be used as default. Note that if mapping m has more than one value per key, these are ignored: the resulting mapping always has one value per key.

SEE ALSO

map_array

filter_mapping

walk_mapping

member

mapping_contains

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