initial commit

.gitignore

@@ -0,0 +1,118 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+.env.production
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

README.md

@@ -0,0 +1,30 @@
+## Question 1 - Programming
+_We're looking at your programming ability. It must not only work, it should be maintainable._
+
+Let us assume you are a crypto investor. You have made transactions over a period of time which is logged in a CSV file at the data directory. Write a command line program that returns the latest portfolio value per token in USD
+
+The program should be ran like this
+
+```
+npm run start
+```
+
+On running, it should return the latest portfolio value per token in USD
+
+The CSV file has the following columns
+ - timestamp: Integer number of seconds since the Epoch
+ - transaction_type: Either a DEPOSIT or a WITHDRAWAL
+ - token: The token symbol
+ - amount: The amount transacted
+
+Portfolio means the balance of the token where you need to add deposits and subtract withdrawals. You may obtain the exchange rates from [cryptocompare](https://min-api.cryptocompare.com/documentation) where the API is free. You should write it in Node.js as our main stack is in Javascript/Typescript and we need to assess your proficiency.
+
+
+## Submission
+
+Please take no more than 2 hours to finish. We do not track time, hence you can start and end at your own time. Your answers should comprise of the following
+
+  - Source code that you used for deriving the results
+  - README that explains various design decisions that you took.
+
+Commit your answers in a private Github repository(it's free) and add Zan(liangzan), Linh(phamtamlinh), Kyle(kyled7), Thanh(thanhnpp), Viswanath(viswanathkgp12) as collaborators. Inform us that it is done at zan@propine.com, linh.pham@propine.com, kyle.dinh@propine.com, thanh.nguyen@propine.com, viswanath.kapavarapu@propine.com.

index.js

@@ -0,0 +1 @@
+// Write your answer here

package.json

@@ -0,0 +1,12 @@
+{
+  "name": "2b-boilerplate",
+  "version": "1.0.0",
+  "description": "_We're looking at your programming ability. It must not only work, it should be maintainable._",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC"
+}