windoze95
/ gimme-them-coins.lua
Created
June 24, 2017 22:12
Lua script to call coinmarketcap.com api for cryptocurrency info/ticker
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| local json = require("json") | |
| function command(cmd, raw) | |
| local f = assert(io.popen(cmd, 'r')) | |
| local s = assert(f:read('*a')) | |
| f:close() | |
| if raw then return s end | |
| s = string.gsub(s, '^%s+', '') | |
| s = string.gsub(s, '%s+$', '') | |
| s = string.gsub(s, '[\n\r]+', ' ') |