Sha256: 94aea8f2f6ecd1c503e403aeda9ef360c22de809cf43a12c5e7d8867898f3312
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Size: 1.41 KB
Versions: 12
Compression:
Stored size: 1.41 KB
Contents
module I18n::Tasks
module Command
module Options
module EnumOpt
DEFAULT_ENUM_OPT_ERROR = proc { |bad, good|
I18n.t('i18n_tasks.cmd.enum_opt.invalid', invalid: bad, valid: good * ', ')
}
def parse_enum_opt(value, valid, &error_msg)
valid = enum_opt(valid) if Symbol === valid
return valid.first unless value.present?
if enum_opt_valid?(valid, value)
value
else
error_msg ||= DEFAULT_ENUM_OPT_ERROR
raise CommandError.new error_msg.call(value, valid)
end
end
def enum_opt_valid?(valid, value)
valid = enum_opt(valid) if Symbol === valid
valid.include?(value)
end
DEFAULT_ENUM_LIST_ERROR = proc { |bad, good|
I18n.t('i18n_tasks.cmd.enum_list_opt.invalid', invalid: bad * ', ', valid: good * ', ')
}
def parse_enum_list_opt(values, valid, &error_msg)
values = explode_list_opt(values)
invalid = values - valid.map(&:to_s)
if invalid.empty?
if values.empty?
valid
else
values
end
else
error_msg ||= DEFAULT_ENUM_LIST_ERROR
raise CommandError.new error_msg.call(invalid, valid)
end
end
def enum_opt(*args)
self.class.enum_opt(*args)
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems