RubyMoney / money / 1626

100%

master: 100%

Pull #920

travis-ci

Prevent method redefinition warnings

Using `attr_accessor` already defines `attr=`, so now that we have
custom writers, we don't need to define them with `attr_accessor`.

Warnings:

    lib/money/money.rb:162: warning: method redefined; discarding old locale_backend=
    lib/money/money.rb:172: warning: method redefined; discarding old use_i18n=

Additionally, add `-w` to rspec's Ruby opts, so that we see such errors
earlier.

1 of 1 new or added line in 1 file covered. (100.0%)

2879 of 2880 relevant lines covered (99.97%)

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