class Thirsty::Requirement::Update
Attributes
requirement[R]
Public Class Methods
new(requirement)
click to toggle source
# File lib/thirsty/requirement/update.rb, line 8 def initialize(requirement) @requirement = requirement end
Public Instance Methods
call()
click to toggle source
# File lib/thirsty/requirement/update.rb, line 12 def call validate_input ensure_directory write_requirement end
Private Instance Methods
ensure_directory()
click to toggle source
# File lib/thirsty/requirement/update.rb, line 28 def ensure_directory FileUtils.mkdir_p(File.expand_path('~/.thirsty')) end
validate_input()
click to toggle source
# File lib/thirsty/requirement/update.rb, line 22 def validate_input if requirement !~ /^\s*[+-]?((\d+_?)*\d+(\.(\d+_?)*\d+)?|\.(\d+_?)*\d+)(\s*|([eE][+-]?(\d+_?)*\d+)\s*)$/ raise ArgumentError, "invalid value for Float(): #{requirement.inspect}" end end
write_requirement()
click to toggle source
# File lib/thirsty/requirement/update.rb, line 32 def write_requirement File.open(File.expand_path('~/.thirsty/requirement.txt'), 'w+') { |f| f << requirement.to_f } end