Top 10 Examples of "from in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'from' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
function executeCommand(console, command)
{
// tokenize the command string
let tokens = command.match(/'.*?'|".*?"|\S+/g);
if (tokens == null)
return;
for (let i = 0; i < tokens.length; ++i) {
tokens[i] = tokens[i].replace(/'(.*)'/, "$1");
tokens[i] = tokens[i].replace(/"(.*)"/, "$1");
}
let objectName = tokens[0];
let instruction = tokens[1];
// check that the instruction is valid
if (!from.Array(console.commands)
.any(it => it.entity == objectName))
{
console.log(`unrecognized object name '${objectName}'`);
return;
}
if (tokens.length < 2) {
console.log(`missing instruction for '${objectName}'`);
return;
}
if (!from.Array(console.commands)
.where(it => it.entity == objectName)
.any(it => it.instruction == instruction))
{
console.log(`instruction '${instruction}' not valid for '${objectName}'`);
return;
}* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
**/
'use strict';
const from = require('from');
// historically, Sphere requires a gamepad with at least 2 axes (X/Y) and
// 5 buttons (A, B, X, Y, Start) for full operation.
const Devices = from.Array(Joystick.getDevices())
.where(it => it.numAxes >= 2)
.where(it => it.numButtons >= 5)
.toArray();
class Joypad
{
constructor()
{
throw new TypeError(`'${new.target.name}' is a static class and cannot be instantiated`);
}
static get P1() { return Devices[0] || Joystick.Null; }
static get P2() { return Devices[1] || Joystick.Null; }
static get P3() { return Devices[2] || Joystick.Null; }
static get P4() { return Devices[3] || Joystick.Null; }
}}
var entity = tokens[0];
var instruction = tokens[1];
// check that the instruction is valid
if (!from.Array(commands)
.any(function(c) { return entity == c.entity; }))
{
log("unrecognized object name '" + entity + "'");
return;
}
if (tokens.length < 2) {
log("missing instruction for '" + entity + "'");
return;
}
if (!from.Array(commands)
.where(function(c) { return entity == c.entity; })
.any(function(c) { return instruction == c.instruction; }))
{
log("instruction '" + instruction + "' not valid for '" + entity + "'");
return;
}
// parse arguments
for (var i = 2; i < tokens.length; ++i) {
var maybeNumber = parseFloat(tokens[i]);
tokens[i] = !isNaN(maybeNumber) ? maybeNumber : tokens[i];
}
// execute the command
from.Array(commands)
.where(function(c) { return entity == c.entity; })coveredEntities = [this.HierarchyControl.EntityId];
return [4 /*yield*/, here.getFamilyConnections(here.HierarchyControl.EntityId, 0, coveredEntities)];
case 1:
results = _b.sent();
for (_i = 0, _a = results.entities; _i < _a.length; _i++) {
entity = _a[_i];
he = this.parseJSONResponse(entity);
if (self_node.Line1 === undefined) {
self_node.Line1 = entity["from.fullname"];
}
if (entity._record2roleid_value === ConnectionRole.Parent.toLowerCase() || entity._record1roleid_value === ConnectionRole.Child.toLowerCase()) {
self_node.HierarchyParentEntityId = entity["to.contactid"];
// TODO: Replace placeholder with parent label
he.Line2 = "Parent";
}
if (entity["from.contactid"] === this.HierarchyControl.EntityId && self_node.ImgUrl === undefined) {
self_node.ImgUrl = entity["from.entityimage"] !== undefined ? "data:image/png;base64," + entity["from.entityimage"] : "";
}
hierarchyElements.push(he);
}
hierarchyElements.push(self_node);
this.HierarchyElements = hierarchyElements;
return [2 /*return*/, 0];
}
});
});return [4 /*yield*/, here.getFamilyConnections(here.HierarchyControl.EntityId, 0, coveredEntities)];
case 1:
results = _b.sent();
for (_i = 0, _a = results.entities; _i < _a.length; _i++) {
entity = _a[_i];
he = this.parseJSONResponse(entity);
if (self_node.Line1 === undefined) {
self_node.Line1 = entity["from.fullname"];
}
if (entity._record2roleid_value === ConnectionRole.Parent.toLowerCase() || entity._record1roleid_value === ConnectionRole.Child.toLowerCase()) {
self_node.HierarchyParentEntityId = entity["to.contactid"];
// TODO: Replace placeholder with parent label
he.Line2 = "Parent";
}
if (entity["from.contactid"] === this.HierarchyControl.EntityId && self_node.ImgUrl === undefined) {
self_node.ImgUrl = entity["from.entityimage"] !== undefined ? "data:image/png;base64," + entity["from.entityimage"] : "";
}
hierarchyElements.push(he);
}
hierarchyElements.push(self_node);
this.HierarchyElements = hierarchyElements;
return [2 /*return*/, 0];
}
});
});return __generator(this, function (_b) {
switch (_b.label) {
case 0:
here = this;
hierarchyElements = [];
self_node = new HierarchyNode();
self_node.HierarchyEntityId = this.HierarchyControl.EntityId;
coveredEntities = [this.HierarchyControl.EntityId];
return [4 /*yield*/, here.getFamilyConnections(here.HierarchyControl.EntityId, 0, coveredEntities)];
case 1:
results = _b.sent();
for (_i = 0, _a = results.entities; _i < _a.length; _i++) {
entity = _a[_i];
he = this.parseJSONResponse(entity);
if (self_node.Line1 === undefined) {
self_node.Line1 = entity["from.fullname"];
}
if (entity._record2roleid_value === ConnectionRole.Parent.toLowerCase() || entity._record1roleid_value === ConnectionRole.Child.toLowerCase()) {
self_node.HierarchyParentEntityId = entity["to.contactid"];
// TODO: Replace placeholder with parent label
he.Line2 = "Parent";
}
if (entity["from.contactid"] === this.HierarchyControl.EntityId && self_node.ImgUrl === undefined) {
self_node.ImgUrl = entity["from.entityimage"] !== undefined ? "data:image/png;base64," + entity["from.entityimage"] : "";
}
hierarchyElements.push(he);
}
hierarchyElements.push(self_node);
this.HierarchyElements = hierarchyElements;
return [2 /*return*/, 0];
}
});return new Promise(resolve => {
let trie;
from(function (count, callback) {
if (searchableItems && count >= searchableItems.length) this.emit('end');
this.emit('data', searchableItems[count]);
callback();
}).pipe(through(value => {
if (typeof value === 'object') {
if (!trie) trie = new TrieSearch(null, trieOptions);
trie.addFromObject(value);
resolve(trie);
return;
}
if (!trie) trie = new TrieSearch('value', trieOptions);
trie.add({value});
resolve(trie);
}));
});
};return new Promise(resolve => {
let trie;
from(function (count, callback) {
if (searchableItems && count >= searchableItems.length) this.emit('end');
this.emit('data', searchableItems[count]);
callback();
}).pipe(through(value => {
if (typeof value === 'object') {
if (!trie) trie = new TrieSearch(null, trieOptions);
trie.addFromObject(value);
resolve(trie);
return;
}
if (!trie) trie = new TrieSearch('value', trieOptions);
trie.add({value});
resolve(trie);
}));
});
};function stop()
{
from.Array(tasks).each(function(tid) {
Thread.kill(tid);
});
};'uint8', 'uint16be', 'uint16le', 'uint32be', 'uint32le',
'fstring', 'lstr8', 'lstr16be', 'lstr16le', 'lstr32be', 'lstr32le',
'bool', 'raw',
];
const Attributes = {
'fstring': [ 'length' ],
'raw': [ 'size' ],
};
for (const key of Object.keys(desc)) {
let fieldDesc = desc[key];
let fieldType = fieldDesc.type;
if (!from.Array(FieldTypes).any(it => it === fieldType))
throw new TypeError(`invalid field type '${fieldType}'`);
if (fieldType in Attributes) {
let haveAttributes = from.Array(Attributes[fieldType])
.all(it => it in fieldDesc);
if (!haveAttributes)
throw new TypeError(`missing attributes for '${fieldType}'`);
}
}
}