Sha256: fdc33e05fd9eeebd52597cff69261434c1032ddfb0b39906bbe271e4e35fff1d
Contents?: true
Size: 466 Bytes
Versions: 126
Compression:
Stored size: 466 Bytes
Contents
# frozen_string_literal: true
class ReeString::UpcaseFirst
include Ree::FnDSL
fn :upcase_first
doc(<<~DOC)
Converts just the first character to uppercase.
upcase_first('what a Lovely Day') # => "What a Lovely Day"
upcase_first('w') # => "W"
upcase_first('') # => ""
DOC
contract(String => String)
def call(string)
string.length > 0 ? string[0].upcase.concat(string[1..-1]) : ""
end
end
Version data entries
126 entries across 126 versions & 1 rubygems