finance 2.0.0
The finance library provides a Ruby interface for working with interest rates, mortgage amortization, and cashflows (NPV, IRR, etc.).
Gemfile:
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安裝:
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Runtime 相依性套件 (1):
flt
>= 1.3.0
Development 相依性套件 (2):
activesupport
>= 4.0.0
minitest
>= 4.7.5