gistfile1.txt

[7] pry(main)> ls 42
Comparable#methods: between?
Numeric#methods: +@  abs2  angle  arg  coerce  conj  conjugate  eql?  i  imag  imaginary  nonzero?  phase  polar  pretty_print  pretty_print_cycle  quo  real  real?  rect  rectangular  remainder  singleton_method_added  step  to_c
Integer#methods: ceil  chr  denominator  downto  floor  gcd  gcdlcm  integer?  lcm  next  numerator  ord  pred  rationalize  round  times  to_i  to_int  to_r  truncate  upto
Fixnum#methods: %  &  *  **  +  -  -@  /  <  <<  <=  <=>  ==  ===  >  >=  >>  []  ^  abs  div  divmod  even?  fdiv  magnitude  modulo  odd?  size  succ  to_f  to_s  zero?  |  ~