Generated by SassMeister.com.

SassMeister-input.sass

// ----
// Sass (v3.3.0.rc.5)
// Compass (v1.0.0.alpha.18)
// ----

// ****
// TOGGLE THIS VARIABLE TO SEE THE DIFFERENCE
$is-ie: false

@mixin respond-to($screen-width)
  $breakpoint: ''
  
  @if $screen-width == medium-view
    $breakpoint: 600

  @else if $screen-width == wide-view
    $breakpoint: 1025

  @else
    $breakpoint: $screen-width

  @if $is-ie == false
    @media only screen and (min-width : #{$breakpoint}px)
      @content
  @else
    @content


.foo
  color: blue
  +respond-to(wide-view)
    color: red

.bar
  +respond-to(480)
    color: red

SassMeister-output.css

.foo {
  color: blue;
  color: red;
}

.bar {
  color: red;
}