/usr/share/doc/r-cran-recipes/tests/testthat/_snaps/lag.md

# default lag works on a single feature

    Code
      prepped_rec <- recipe(~., data = df) %>% step_lag(x, lag = 0.5) %>% prep(df)
    Condition
      Error in `step_lag()`:
      Caused by error in `bake()`:
      ! step_lag requires 'lag' argument to be integer valued.

# something prints

    Code
      print(rec)
    Output
      Recipe
      
      Inputs:
      
            role #variables
       predictor          2
      
      Operations:
      
      Lagging t

---

    Code
      prep(rec)
    Output
      Recipe
      
      Inputs:
      
            role #variables
       predictor          2
      
      Training data contained 10 data points and no missing data.
      
      Operations:
      
      Lagging t [trained]

# empty printing

    Code
      rec
    Output
      Recipe
      
      Inputs:
      
            role #variables
         outcome          1
       predictor         10
      
      Operations:
      
      Lagging <none>

---

    Code
      rec
    Output
      Recipe
      
      Inputs:
      
            role #variables
         outcome          1
       predictor         10
      
      Training data contained 32 data points and no missing data.
      
      Operations:
      
      Lagging <none> [trained]

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