Sha256: 1148e47a7b408dd261c908e4b455dbf2337db1b3fb03c784388f95d7e7e8f849
Contents?: true
Size: 1.2 KB
Versions: 14
Compression:
Stored size: 1.2 KB
Contents
class RakeCommander
module Options
module Error
# Relates to the `required` parameter when defining an option.
class MissingOption < RakeCommander::Options::Error::Base
def initialize(value = nil, from: nil)
super("missing required option: #{to_message(value)}", from: from)
end
def options
super | to_options(@value)
end
protected
def to_message(value)
case value
when RakeCommander::Option
"#{value.name_hyphen} (#{value.short_hyphen})"
when Hash
to_message(value.values.uniq)
when Array
value.map do |v|
v.is_a?(RakeCommander::Option)? to_message(v) : v
end.join(', ')
else
super
end
end
private
def to_options(value)
case value
when RakeCommander::Option
[value]
when Array
value.select {|v| v.is_a?(RakeCommander::Option)}
when Hash
to_options(value.values)
else
[]
end.compact
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems