Class: Dev::Env
Overview
Class instance represents a ‘.env’ file and includes methods to read/write the given filename
Instance Attribute Summary collapse
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#data ⇒ Object
Returns the value of attribute data.
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#envfile ⇒ Object
Returns the value of attribute envfile.
Instance Method Summary collapse
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#get(key) ⇒ Object
Get the value of the key from the loaded env data.
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#initialize(filename = '.env') ⇒ Env
constructor
A new instance of Env.
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#set(key, value) ⇒ Object
Set the value of the key in the loaded env data.
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#write ⇒ Object
Write the current env data back to the original file.
Constructor Details
#initialize(filename = '.env') ⇒ Env
Returns a new instance of Env.
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# File 'lib/firespring_dev_commands/env.rb', line 8 def initialize(filename = '.env') @envfile = Pathname.new(filename) @data = {} return unless File.exist?(@envfile) File.readlines(@envfile).each do |line| key, value = line.split('=') @data[key.to_s.strip.to_sym] = value.to_s.strip end end |
Instance Attribute Details
#data ⇒ Object
Returns the value of attribute data.
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# File 'lib/firespring_dev_commands/env.rb', line 6 def data @data end |
#envfile ⇒ Object
Returns the value of attribute envfile.
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# File 'lib/firespring_dev_commands/env.rb', line 6 def envfile @envfile end |
Instance Method Details
#get(key) ⇒ Object
Get the value of the key from the loaded env data
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# File 'lib/firespring_dev_commands/env.rb', line 20 def get(key) data[key.to_s.strip.to_sym] end |
#set(key, value) ⇒ Object
Set the value of the key in the loaded env data
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# File 'lib/firespring_dev_commands/env.rb', line 25 def set(key, value) data[key.to_s.strip.to_sym] = value.to_s.strip end |
#write ⇒ Object
Write the current env data back to the original file
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# File 'lib/firespring_dev_commands/env.rb', line 30 def write File.open(envfile, 'w') do |file| data.each do |key, value| file.write("#{key}=#{value}\n") end end end |