bootstrap-vue/esm/utils/config.js

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import { Vue } from '../vue';
import { DEFAULT_BREAKPOINT, PROP_NAME } from '../constants/config';
import { cloneDeep } from './clone-deep';
import { memoize } from './memoize'; // --- Constants ---

var VueProto = Vue.prototype; // --- Getter methods ---
// All methods return a deep clone (immutable) copy of the config value,
// to prevent mutation of the user config object
// Get the current config

export var getConfig = function getConfig() {
  var bvConfig = VueProto[PROP_NAME];
  return bvConfig ? bvConfig.getConfig() : {};
}; // Method to grab a config value based on a dotted/array notation key

export var getConfigValue = function getConfigValue(key) {
  var defaultValue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
  var bvConfig = VueProto[PROP_NAME];
  return bvConfig ? bvConfig.getConfigValue(key, defaultValue) : cloneDeep(defaultValue);
}; // Method to grab a config value for a particular component

export var getComponentConfig = function getComponentConfig(key) {
  var propKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;
  // Return the particular config value for key if specified,
  // otherwise we return the full config (or an empty object if not found)
  return propKey ? getConfigValue("".concat(key, ".").concat(propKey), defaultValue) : getConfigValue(key, {});
}; // Get all breakpoint names

export var getBreakpoints = function getBreakpoints() {
  return getConfigValue('breakpoints', DEFAULT_BREAKPOINT);
}; // Private method for caching breakpoint names

var _getBreakpointsCached = memoize(function () {
  return getBreakpoints();
}); // Get all breakpoint names (cached)


export var getBreakpointsCached = function getBreakpointsCached() {
  return cloneDeep(_getBreakpointsCached());
}; // Get breakpoints with the smallest breakpoint set as ''
// Useful for components that create breakpoint specific props

export var getBreakpointsUp = function getBreakpointsUp() {
  var breakpoints = getBreakpoints();
  breakpoints[0] = '';
  return breakpoints;
}; // Get breakpoints with the smallest breakpoint set as '' (cached)
// Useful for components that create breakpoint specific props

export var getBreakpointsUpCached = memoize(function () {
  var breakpoints = getBreakpointsCached();
  breakpoints[0] = '';
  return breakpoints;
}); // Get breakpoints with the largest breakpoint set as ''

export var getBreakpointsDown = function getBreakpointsDown() {
  var breakpoints = getBreakpoints();
  breakpoints[breakpoints.length - 1] = '';
  return breakpoints;
}; // Get breakpoints with the largest breakpoint set as '' (cached)
// Useful for components that create breakpoint specific props

/* istanbul ignore next: we don't use this method anywhere, yet */

export var getBreakpointsDownCached = function getBreakpointsDownCached() {
  var breakpoints = getBreakpointsCached();
  breakpoints[breakpoints.length - 1] = '';
  return breakpoints;
};