TomerCohen95

use anyhow::{Context};
use std::fs::File;
use std::io::{Read};

fn read_file_contents(path: &str) -> tomercode_error::Result<String> {
    let contents = open_file(path).with_context(|| format!("Failed to open file: {}", path))?;
    let processed_contents = process_contents(&contents).context("could not process file contents")?;
    Ok(processed_contents)
}

TomerCohen95

struct Person {
    name: String,
    age: u32,
    address: String,
}

TomerCohen95

pub type Result<T, E = TomerCodeError> = anyhow::Result<T, E>;

#[derive(Error, Debug)]
pub enum TomerCodeError {
    #[error("Invalid state error: {0}")]
    InvalidState(anyhow::Error),

    #[error("Connection Error Occoured: {0}")]
    ConnectionError(String),

TomerCohen95

fn log(value: &String) -> Result<(), LoggingError> {
    if value.len() > 10 {
        return Err(LoggingError::TooLong);
    }
    println!("{}", value);
    Ok(())
}

fn get_registry_value(key_path: &str) -> Result<String, io::Error> {
    let hklm = RegKey::predef(HKEY_LOCAL_MACHINE);

TomerCohen95

#[derive(Error, Debug)]
pub enum TomerCodeError {
    #[error("Invalid state error: {0}")]
    InvalidState(String),

    #[error("Connection Error Occoured: {0}")]
    ConnectionError(String),
    
    #[error("Registry Error Occoured: {0}")]
    RegistyError(#[from] io::Error),

TomerCohen95

fn get_registry_value(key_path: &str) -> Result<String, io::Error> {
    let hklm = RegKey::predef(HKEY_LOCAL_MACHINE);
    let key = hklm.open_subkey(key_path)?;

    let value: String = key.get_value("my_key")?;
    Ok(value)
}

TomerCohen95

fn some_or_go_get_from_db(some_value: Option<i32>) {
    let value = some_value.or_else(|| db.get());
    println!("Value: {}", value);
}

TomerCohen95

# First Project (ModuleA)
class ModuleA:
  def __init__(self, module_b: ModuleB, module_c: ModuleC):
    print('im code from module A')
    module_b.hello()
    module_c.hello()
    
  def hello(self):
    print('hello from A')

TomerCohen95

def was_created_today(machine: vim.VirtualMachine) -> bool:
    date = _get_date_from_name(machine.name)
    # return some implemetation that checks if date is today
    
def _get_date_from_name(name: str) -> datetime.date:
    # return some implementation that extracts date from name of machine

TomerCohen95

def was_created_today(machine) -> bool:
    date = _get_date_from_name(machine.name)
    date_now = datetime.datetime.now().date()
    return (date_now - date).days > 0