Sha256: ff464ac1db1c18c5f7c3963715b930615fd0f11599acca65adf7f1eca3171504
Contents?: true
Size: 467 Bytes
Versions: 12
Compression:
Stored size: 467 Bytes
Contents
class Array
# Standard in Ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Array.html]
class << self
# Try to convert obj into an array, using to_ary method.
# Returns converted array or nil if obj cannot be converted
# for any reason. This method is to check if an argument is an array.
def try_convert(obj)
return nil unless obj.respond_to?(:to_ary)
Backports.coerce_to(obj, Array, :to_ary)
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems