fix some lints

R/annotation-logticks.R

@@ -165,7 +165,7 @@ GeomLogticks <- ggproto("GeomLogticks", Geom,
 
       names(xticks)[names(xticks) == "value"] <- x_name   # Rename to 'x' for coordinates$transform
       xticks <- coord$transform(xticks, panel_params)
-      xticks = xticks[xticks$x <= 1 & xticks$x >= 0,]
+      xticks <- xticks[xticks$x <= 1 & xticks$x >= 0,]
 
       if (outside)
         xticks$end = -xticks$end
@@ -203,7 +203,7 @@ GeomLogticks <- ggproto("GeomLogticks", Geom,
 
       names(yticks)[names(yticks) == "value"] <- y_name   # Rename to 'y' for coordinates$transform
       yticks <- coord$transform(yticks, panel_params)
-      yticks = yticks[yticks$y <= 1 & yticks$y >= 0,]
+      yticks <- yticks[yticks$y <= 1 & yticks$y >= 0,]
 
       if (outside)
         yticks$end = -yticks$end
@@ -238,7 +238,7 @@ GeomLogticks <- ggproto("GeomLogticks", Geom,
 # - start: on the other axis, start position of the line (usually 0)
 # - end: on the other axis, end position of the line (for example, .1, .2, or .3)
 calc_logticks <- function(base = 10, ticks_per_base = base - 1,
-    minpow = 0, maxpow = minpow + 1, start = 0, shortend = .1, midend = .2, longend = .3) {
+    minpow = 0, maxpow = minpow + 1, start = 0, shortend = 0.1, midend = 0.2, longend = 0.3) {
 
   # Number of blocks of tick marks
   reps <- maxpow - minpow

R/bin.R

@@ -165,7 +165,7 @@ bin_vector <- function(x, bins, weight = NULL, pad = FALSE) {
   }
 
   # Add row for missings
-  if (any(is.na(bins))) {
+  if (anyNA(bins)) {
     bin_count <- c(bin_count, sum(is.na(bins)))
     bin_widths <- c(bin_widths, NA)
     bin_x <- c(bin_x, NA)

R/compat-plyr.R

@@ -54,13 +54,13 @@ rename <- function(x, replace) {
 id_var <- function(x, drop = FALSE) {
   if (length(x) == 0) {
     id <- integer()
-    n = 0L
+    n <- 0L
   } else if (!is.null(attr(x, "n")) && !drop) {
     return(x)
   } else if (is.factor(x) && !drop) {
     x <- addNA(x, ifany = TRUE)
     id <- as.integer(x)
-    n <- length(levels(x))
+    n <- nlevels(x)
   } else {
     levels <- sort(unique0(x), na.last = TRUE)
     id <- match(x, levels)

R/coord-polar.R

@@ -137,7 +137,7 @@ CoordPolar <- ggproto("CoordPolar", Coord,
       ret[[n]]$sec.labels <- out$sec.labels
     }
 
-    details = list(
+    details <- list(
       x.range = ret$x$range, y.range = ret$y$range,
       x.major = ret$x$major, y.major = ret$y$major,
       x.minor = ret$x$minor, y.minor = ret$y$minor,

R/coord-sf.R

@@ -416,7 +416,7 @@ sf_rescale01 <- function(x, x_range, y_range) {
 
 # different limits methods
 calc_limits_bbox <- function(method, xlim, ylim, crs, default_crs) {
-  if (any(!is.finite(c(xlim, ylim))) && method != "geometry_bbox") {
+  if (!all(is.finite(c(xlim, ylim))) && method != "geometry_bbox") {
     cli::cli_abort(c(
             "Scale limits cannot be mapped onto spatial coordinates in {.fn coord_sf}.",
       "i" = "Consider setting {.code lims_method = \"geometry_bbox\"} or {.code default_crs = NULL}."
@@ -585,7 +585,7 @@ coord_sf <- function(xlim = NULL, ylim = NULL, expand = TRUE,
 }
 
 parse_axes_labeling <- function(x) {
-  labs = unlist(strsplit(x, ""))
+  labs <- unlist(strsplit(x, ""))
   list(top = labs[1], right = labs[2], bottom = labs[3], left = labs[4])
 }
 

R/facet-.R

@@ -678,7 +678,7 @@ find_panel <- function(table) {
 }
 #' @rdname find_panel
 #' @export
-panel_cols = function(table) {
+panel_cols <- function(table) {
   panels <- table$layout[grepl("^panel", table$layout$name), , drop = FALSE]
   unique0(panels[, c('l', 'r')])
 }

R/facet-grid-.R

@@ -319,8 +319,8 @@ FacetGrid <- ggproto("FacetGrid", Facet,
     if (length(missing_facets) > 0) {
       to_add <- unique0(layout[missing_facets])
 
-      data_rep <- rep.int(1:nrow(data), nrow(to_add))
-      facet_rep <- rep(1:nrow(to_add), each = nrow(data))
+      data_rep <- rep.int(seq_len(nrow(data)), nrow(to_add))
+      facet_rep <- rep(seq_len(nrow(to_add)), each = nrow(data))
 
       data <- unrowname(data[data_rep, , drop = FALSE])
       facet_vals <- unrowname(vec_cbind(

R/facet-wrap.R

@@ -242,8 +242,8 @@ FacetWrap <- ggproto("FacetWrap", Facet,
 
       to_add <- unique0(layout[missing_facets])
 
-      data_rep <- rep.int(1:nrow(data), nrow(to_add))
-      facet_rep <- rep(1:nrow(to_add), each = nrow(data))
+      data_rep <- rep.int(seq_len(nrow(data)), nrow(to_add))
+      facet_rep <- rep(seq_len(nrow(to_add)), each = nrow(data))
 
       data <- data[data_rep, , drop = FALSE]
       facet_vals <- vec_cbind(

R/fortify-spatial.R

@@ -71,7 +71,7 @@ fortify.Polygons <- function(model, data, ...) {
   })
   pieces <- vec_rbind0(!!!pieces)
 
-  pieces$order <- 1:nrow(pieces)
+  pieces$order <- seq_len(nrow(pieces))
   pieces$id <- model@ID
   pieces$piece <- factor(pieces$piece)
   pieces$group <- interaction(pieces$id, pieces$piece)
@@ -89,7 +89,7 @@ fortify.Polygon <- function(model, data, ...) {
 
   df <- as.data.frame(model@coords)
   names(df) <- c("long", "lat")
-  df$order <- 1:nrow(df)
+  df$order <- seq_len(nrow(df))
   df$hole <- model@hole
   df
 }
@@ -124,7 +124,7 @@ fortify.Lines <- function(model, data, ...) {
   })
   pieces <- vec_rbind0(!!!pieces)
 
-  pieces$order <- 1:nrow(pieces)
+  pieces$order <- seq_len(nrow(pieces))
   pieces$id <- model@ID
   pieces$piece <- factor(pieces$piece)
   pieces$group <- interaction(pieces$id, pieces$piece)
@@ -142,7 +142,7 @@ fortify.Line <- function(model, data, ...) {
 
   df <- as.data.frame(model@coords)
   names(df) <- c("long", "lat")
-  df$order <- 1:nrow(df)
+  df$order <- seq_len(nrow(df))
   df
 }
 

R/geom-dotplot.R

@@ -197,25 +197,25 @@ GeomDotplot <- ggproto("GeomDotplot", Geom,
 
     # Set up the stacking function and range
     if (is.null(params$stackdir) || params$stackdir == "up") {
-      stackdots <- function(a)  a - .5
+      stackdots <- function(a)  a - 0.5
       stackaxismin <- 0
       stackaxismax <- 1
     } else if (params$stackdir == "down") {
-      stackdots <- function(a) -a + .5
+      stackdots <- function(a) -a + 0.5
       stackaxismin <- -1
       stackaxismax <- 0
     } else if (params$stackdir == "center") {
       stackdots <- function(a)  a - 1 - max(a - 1) / 2
-      stackaxismin <- -.5
-      stackaxismax <- .5
+      stackaxismin <- -0.5
+      stackaxismax <- 0.5
     } else if (params$stackdir == "centerwhole") {
       stackdots <- function(a)  a - 1 - floor(max(a - 1) / 2)
-      stackaxismin <- -.5
-      stackaxismax <- .5
+      stackaxismin <- -0.5
+      stackaxismax <- 0.5
     }
 
     # Fill the bins: at a given x (or y), if count=3, make 3 entries at that x
-    data <- data[rep(1:nrow(data), data$count), ]
+    data <- data[rep(seq_len(nrow(data)), data$count), ]
 
     # Next part will set the position of each dot within each stack
     # If stackgroups=TRUE, split only on x (or y) and panel; if not stacking, also split by group
@@ -231,7 +231,7 @@ GeomDotplot <- ggproto("GeomDotplot", Geom,
 
     # Within each x, or x+group, set countidx=1,2,3, and set stackpos according to stack function
     data <- dapply(data, plyvars, function(xx) {
-      xx$countidx <- 1:nrow(xx)
+      xx$countidx <- seq_len(nrow(xx))
       xx$stackpos <- stackdots(xx$countidx)
       xx
     })
@@ -281,11 +281,11 @@ GeomDotplot <- ggproto("GeomDotplot", Geom,
       binaxis <- ifelse(binaxis == "x", "y", "x")
 
     if (binaxis == "x") {
-      stackaxis = "y"
+      stackaxis <- "y"
       dotdianpc <- dotsize * tdata$binwidth[1] / (max(panel_params$x.range) - min(panel_params$x.range))
 
     } else if (binaxis == "y") {
-      stackaxis = "x"
+      stackaxis <- "x"
       dotdianpc <- dotsize * tdata$binwidth[1] / (max(panel_params$y.range) - min(panel_params$y.range))
     }
 

R/geom-label.R

@@ -81,7 +81,7 @@ GeomLabel <- ggproto("GeomLabel", Geom,
 
     size.unit <- resolve_text_unit(size.unit)
 
-    grobs <- lapply(1:nrow(data), function(i) {
+    grobs <- lapply(seq_len(nrow(data)), function(i) {
       row <- data[i, , drop = FALSE]
       labelGrob(lab[i],
         x = unit(row$x, "native"),

R/geom-segment.R

@@ -134,7 +134,7 @@ GeomSegment <- ggproto("GeomSegment", Geom,
       ))
     }
 
-    data$group <- 1:nrow(data)
+    data$group <- seq_len(nrow(data))
     starts <- subset(data, select = c(-xend, -yend))
     ends <- rename(subset(data, select = c(-x, -y)), c("xend" = "x", "yend" = "y"))
 

R/geom-smooth.R

@@ -153,8 +153,8 @@ GeomSmooth <- ggproto("GeomSmooth", Geom,
     ribbon <- transform(data, colour = NA)
     path <- transform(data, alpha = NA)
 
-    ymin = flipped_names(flipped_aes)$ymin
-    ymax = flipped_names(flipped_aes)$ymax
+    ymin <- flipped_names(flipped_aes)$ymin
+    ymax <- flipped_names(flipped_aes)$ymax
     has_ribbon <- se && !is.null(data[[ymax]]) && !is.null(data[[ymin]])
 
     gList(

R/guide-.R

@@ -487,7 +487,7 @@ Guide <- ggproto(
 
 # Helper function that may facilitate flipping theme elements by
 # swapping x/y related arguments to `element_grob()`
-flip_element_grob = function(..., flip = FALSE) {
+flip_element_grob <- function(..., flip = FALSE) {
   if (!flip) {
     ans <- element_grob(...)
     return(ans)
@@ -499,7 +499,7 @@ flip_element_grob = function(..., flip = FALSE) {
 }
 
 # The flippable arguments for `flip_element_grob()`.
-flip_names = c(
+flip_names <- c(
   "x"        = "y",
   "y"        = "x",
   "width"    = "height",

R/guide-axis-stack.R

@@ -41,15 +41,15 @@ guide_axis_stack <- function(first = "axis", ..., title = waiver(), theme = NULL
   # Check available aesthetics
   available <- lapply(axes, `[[`, name = "available_aes")
   available <- vapply(available, function(x) all(c("x", "y") %in% x), logical(1))
-  if (all(!available)) {
+  if (!any(available)) {
     cli::cli_abort(paste0(
       "{.fn guide_axis_stack} can only use guides that handle {.field x} and ",
       "{.field y} aesthetics."
     ))
   }
 
   # Remove guides that don't support x/y aesthetics
-  if (any(!available)) {
+  if (!all(available)) {
     remove  <- which(!available)
     removed <- vapply(axes[remove], snake_class, character(1))
     axes[remove] <- NULL

R/guide-axis.R

@@ -592,23 +592,23 @@ axis_label_element_overrides <- function(axis_position, angle = NULL) {
 
   if (axis_position == "bottom") {
 
-    hjust = if (angle %in% c(0, 180))  0.5 else if (angle < 180) 1 else 0
-    vjust = if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 0 else 1
+    hjust <- if (angle %in% c(0, 180))  0.5 else if (angle < 180) 1 else 0
+    vjust <- if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 0 else 1
 
   } else if (axis_position == "left") {
 
-    hjust = if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 0 else 1
-    vjust = if (angle %in% c(0, 180))  0.5 else if (angle < 180) 0 else 1
+    hjust <- if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 0 else 1
+    vjust <- if (angle %in% c(0, 180))  0.5 else if (angle < 180) 0 else 1
 
   } else if (axis_position == "top") {
 
-    hjust = if (angle %in% c(0, 180))  0.5 else if (angle < 180) 0 else 1
-    vjust = if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 1 else 0
+    hjust <- if (angle %in% c(0, 180))  0.5 else if (angle < 180) 0 else 1
+    vjust <- if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 1 else 0
 
   } else if (axis_position == "right") {
 
-    hjust = if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 1 else 0
-    vjust = if (angle %in% c(0, 180))  0.5 else if (angle < 180) 1 else 0
+    hjust <- if (angle %in% c(90, 270)) 0.5 else if (angle > 90 & angle < 270) 1 else 0
+    vjust <- if (angle %in% c(0, 180))  0.5 else if (angle < 180) 1 else 0
 
   }
 

R/guide-bins.R

@@ -326,7 +326,7 @@ GuideBins <- ggproto(
   }
 )
 
-parse_binned_breaks = function(scale, breaks = scale$get_breaks()) {
+parse_binned_breaks <- function(scale, breaks = scale$get_breaks()) {
 
   breaks <- breaks[!is.na(breaks)]
   if (length(breaks) == 0) {

R/guide-colorbar.R

@@ -366,12 +366,12 @@ GuideColourbar <- ggproto(
       if (params$direction == "horizontal") {
         width  <- 1 / nrow(decor)
         height <- 1
-        x <- (seq(nrow(decor)) - 1) * width
+        x <- (seq_len(nrow(decor)) - 1) * width
         y <- 0
       } else {
         width  <- 1
         height <- 1 / nrow(decor)
-        y <- (seq(nrow(decor)) - 1) * height
+        y <- (seq_len(nrow(decor)) - 1) * height
         x <- 0
       }
       grob <- rectGrob(

R/guide-legend.R

@@ -631,7 +631,7 @@ keep_key_data <- function(key, data, aes, show) {
   if (isTRUE(any(show)) || length(show) == 0) {
     return(TRUE)
   }
-  if (isTRUE(all(!show))) {
+  if (isTRUE(!any(show))) {
     return(FALSE)
   }
   # Second, we go find if the value is actually present in the data.

R/guides-.R

@@ -194,7 +194,7 @@ Guides <- ggproto(
     if (is.character(index)) {
       index <- match(index, self$aesthetics)
     }
-    if (any(is.na(index)) || length(index) == 0) {
+    if (anyNA(index) || length(index) == 0) {
       return(NULL)
     }
     if (length(index) == 1) {
@@ -209,7 +209,7 @@ Guides <- ggproto(
     if (is.character(index)) {
       index <- match(index, self$aesthetics)
     }
-    if (any(is.na(index)) || length(index) == 0) {
+    if (anyNA(index) || length(index) == 0) {
       return(NULL)
     }
     if (length(index) == 1) {

R/legend-draw.R

@@ -207,7 +207,7 @@ draw_key_vpath <- function(data, params, size) {
 #' @export
 #' @rdname draw_key
 draw_key_dotplot <- function(data, params, size) {
-  pointsGrob(0.5, 0.5, size = unit(.5, "npc"),
+  pointsGrob(0.5, 0.5, size = unit(0.5, "npc"),
     pch = 21,
     gp = gg_par(
       col = alpha(data$colour %||% "black", data$alpha),

R/limits.R

@@ -116,7 +116,7 @@ limits.numeric <- function(lims, var, call = caller_env()) {
   if (length(lims) != 2) {
     cli::cli_abort("{.arg {var}} must be a two-element vector.", call = call)
   }
-  if (!any(is.na(lims)) && lims[1] > lims[2]) {
+  if (!anyNA(lims) && lims[1] > lims[2]) {
     trans <- "reverse"
   } else {
     trans <- "identity"

R/margins.R

@@ -198,7 +198,7 @@ justify_grobs <- function(grobs, x = NULL, y = NULL, hjust = 0.5, vjust = 0.5,
     )
   }
   else {
-    children = gList(grobs)
+    children <- gList(grobs)
   }