Sha256: aa72a942e9160195a317108d075eeb27f97a65b604ae3a2722b5ac2e343f3598
Contents?: true
Size: 406 Bytes
Versions: 77
Compression:
Stored size: 406 Bytes
Contents
class Symbol
# Turns the symbol into a simple proc, which is especially useful for enumerations. Examples:
#
# # The same as people.collect { |p| p.name }
# people.collect(&:name)
#
# # The same as people.select { |p| p.manager? }.collect { |p| p.salary }
# people.select(&:manager?).collect(&:salary)
def to_proc
Proc.new { |*args| args.shift.__send__(self, *args) }
end
end
Version data entries
77 entries across 77 versions & 6 rubygems