Sha256: 0f0d2e913b5b1476b1960e08b94d6e55a47cef5dc7d8a4695b31bf3be2f5359f
Contents?: true
Size: 410 Bytes
Versions: 16
Compression:
Stored size: 410 Bytes
Contents
Array.class_eval do
#convert all elements of array to symbols
#throw exception if all elements are not of class String
def to_sym
new_ary = []
old_ary = to_ary
old_ary.each do |item|
if item.class == String
new_ary << item.to_sym
else
throw "All array elements must be of class String to use to_sym"
end
end
new_ary
end
end
Version data entries
16 entries across 16 versions & 1 rubygems