Update documentation for solve function and add one for steady_state_K

src/RamseyGrowthModel.jl

@@ -83,6 +83,19 @@ function shooting(model::GrowthModel, T::Integer, K₀::Real, C₀::Real)::DataF
     allocation
 end
 
+"""
+Returns steady state capital K, to which capital Kₜ converges for large values of T.
+
+```julia
+steady_state_K(model::GrowthModel)
+```
+
+# Arguments
+
+* `model` - previously defined growth model
+
+This value is mostly useful for plotting purposes and as a starting point of a simulation.
+"""
 function steady_state_K(model::GrowthModel)::Real
     f′(k::Real) = ForwardDiff.derivative(model.f, k)
     find_zero(x -> f′(x) - 1 / model.β + 1 - model.δ, (0, Inf64))
@@ -92,7 +105,7 @@ end
 Returns the best possible capital and consumption allocation (as a DataFrame).
 
 ```julia
-solve(model::GrowthModel, T::Integer, K₀::Real; kwargs...)
+solve(model::GrowthModel, T::Union{Integer,typeof(Inf)}, K₀::Real; kwargs...)
 ```
 
 # Arguments