class DotenvUtil

Provides Generic support for manipulating Dotenv files

Constants

LINE: Retrieved from github.com/bkeepers/dotenv/blob/master/lib/dotenv/parser.rb

Attributes

env[R]

env_text[R]

Public Class Methods

new(env_file) click to toggle source

# File lib/dotenv_util.rb, line 26
def initialize(env_file)
  @env_text = env_file
  @env = parse_env_file
end

Public Instance Methods

generate_env() click to toggle source

# File lib/dotenv_util.rb, line 35
def generate_env
  env.collect do |key, val|
    val = %("#{val}") if val =~ /\s/
    "#{key}=#{val}"
  end.join("\n")
end

set(target, value) click to toggle source

# File lib/dotenv_util.rb, line 31
def set(target, value)
  env[target] = value
end

Private Instance Methods

parse_env_file() click to toggle source

# File lib/dotenv_util.rb, line 44
def parse_env_file
  env_text.split.each_with_object({}) do |line, hash|
    match = line.match(LINE)
    next unless match
    hash.store(*match.captures)
    hash
  end
end