Rubychem
RubyChem (pronounced /ˈruːˈbeːˈkːˈem/) is a freely available (MIT License) program, written in Ruby, supporting the calculation of moles, balancing chemical equations and valence orbital calculations.
Example
The Ruby official distribution also includes "irb" (Interactive Ruby Shell), an interactive command-line interpreter which can be used to test code quickly. The following code fragment represents a sample session using irb:
$ irb
irb(main):001:0> require 'rubychem'
irb(main):002:0> RubyChem::Equation.new("C12H26+O2=CO2+H2O").balance
=> 2C12H26 + 37O2 = 24C1O2 + 26H2O1"
gollark: ... wait, is this one of those things where I need empty ones or everything is horrible?
gollark: osmarks.net doesn't send email, so it's fine.
gollark: .... *why*?!
gollark: Oh dear.
gollark: They should probably just not blindly trust things by IP. Although I have no idea what a SVI is.
See also
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