Sha256: 3527e8c956ae287bd7ae833567cd0b6ca95886b5f27d399632333fbfc615d9a4
Contents?: true
Size: 705 Bytes
Versions: 43
Compression:
Stored size: 705 Bytes
Contents
# encoding: utf-8
class MarkdownString
# Return markdown ol from text
#
# === Example
#
# case list
#
# MarkdownString.ol(%w{a b c})
#
# resolt
#
# 1. a
# 1. b
# 1. c
#
# case not list
#
# MarkdownString.ol("test") # => "test"
#
# case nil list
#
# MarkdownString.ol([nil, nil])
#
# resolt
#
# 1.
# 1.
#
# case empty list
#
# MarkdownString.ol([]) # => ""
#
def self.ol(list)
return list unless list.is_a?(Array)
return '' if list.empty?
list.reduce([]) do |ret, elm|
elm = '' if elm.nil?
ret << "1. #{elm}"
ret
end.join("\n") + "\n"
end
end
Version data entries
43 entries across 43 versions & 1 rubygems