class String

Public Instance Methods

is_f?() click to toggle source
# File lib/theusual/string.rb, line 4
def is_f?
  self == self.to_f.to_s rescue false
end
is_i?() click to toggle source
# File lib/theusual/string.rb, line 9
def is_i?
  self == self.to_i.to_s and !self.include? '.' rescue false
end
numeric?() click to toggle source
# File lib/theusual/string.rb, line 14
def numeric?
  is_f?
end
to_bool() click to toggle source
# File lib/theusual/string.rb, line 19
def to_bool
  if self.downcase == 'false'
    false
  elsif self.downcase == 'true'
    true
  else
    raise ArgumentError.new "expected 'true' or 'false', got: #{self}"
  end
end