Create a create route

app/controllers/people_controller.rb

@@ -1,4 +1,6 @@
 class PeopleController < ApplicationController
+    skip_before_action :verify_authenticity_token
+
     def index
         render json: Person.all
     end
@@ -6,4 +8,8 @@ class PeopleController < ApplicationController
     def show
         render json: Person.find(params[:id])
     end
+
+    def create
+        render json: Person.create(params["person"])
+    end
 end

app/models/person.rb

@@ -17,4 +17,9 @@ class Person
         results = DB.exec("SELECT * FROM people WHERE id=#{id};")
         return Person.new(results.first)
     end
+
+    def self.create(opts={})
+        results = DB.exec("INSERT INTO people (name, age) VALUES ( '#{opts["name"]}', #{opts["age"]} );")
+        return { created:true }
+    end
 end

config/routes.rb

@@ -2,4 +2,5 @@ Rails.application.routes.draw do
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
   get '/people', to: 'people#index'
   get '/people/:id', to: 'people#show'
+  post '/people', to: 'people#create'
 end